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101133164088 = 23331142564463
BaseRepresentation
bin101111000110000000…
…0011001111000111000
3100200001010220001011000
41132030000121320320
53124110042222323
6114243202405000
710210113465615
oct1361400317070
9320033801130
10101133164088
1139988042050
1217725360760
1396c9502638
144c7575350c
15296d971e43
hex178c019e38

101133164088 has 64 divisors (see below), whose sum is σ = 306464140800. Its totient is φ = 30646412640.

The previous prime is 101133164087. The next prime is 101133164141. The reversal of 101133164088 is 880461331101.

101133164088 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 3 + 3 + 1 + 640 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101133164087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21279856 + ... + 21284607.

It is an arithmetic number, because the mean of its divisors is an integer number (4788502200).

Almost surely, 2101133164088 is an apocalyptic number.

101133164088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

101133164088 is an abundant number, since it is smaller than the sum of its proper divisors (205330976712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101133164088 is a wasteful number, since it uses less digits than its factorization.

101133164088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42564489 (or 42564479 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

Adding to 101133164088 its reverse (880461331101), we get a palindrome (981594495189).

The spelling of 101133164088 in words is "one hundred one billion, one hundred thirty-three million, one hundred sixty-four thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 198 216 264 297 396 594 792 1188 2376 42564463 85128926 127693389 170257852 255386778 340515704 383080167 468209093 510773556 766160334 936418186 1021547112 1149240501 1404627279 1532320668 1872836372 2298481002 2809254558 3064641336 3745672744 4213881837 4596962004 5618509116 8427763674 9193924008 11237018232 12641645511 16855527348 25283291022 33711054696 50566582044 101133164088