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101102241401 = 727129060719
BaseRepresentation
bin101111000101000101…
…0011100011001111001
3100122221222201000012022
41132022022130121321
53124024133211101
6114240135524225
710206256605200
oct1361212343171
9318858630168
10101102241401
1139971641407
1217716b29675
1396c2c966a5
144c715c4237
15296adb4a1b
hex178a29c679

101102241401 has 12 divisors (see below), whose sum is σ = 119265194880. Its totient is φ = 85438510920.

The previous prime is 101102241347. The next prime is 101102241463. The reversal of 101102241401 is 104142201101.

It is not a de Polignac number, because 101102241401 - 26 = 101102241337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 101102241401.

It is not an unprimeable number, because it can be changed into a prime (101102241491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14526881 + ... + 14533838.

It is an arithmetic number, because the mean of its divisors is an integer number (9938766240).

Almost surely, 2101102241401 is an apocalyptic number.

It is an amenable number.

101102241401 is a deficient number, since it is larger than the sum of its proper divisors (18162953479).

101102241401 is an equidigital number, since it uses as much as digits as its factorization.

101102241401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29060804 (or 29060797 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101102241401 its reverse (104142201101), we get a palindrome (205244442502).

The spelling of 101102241401 in words is "one hundred one billion, one hundred two million, two hundred forty-one thousand, four hundred one".

Divisors: 1 7 49 71 497 3479 29060719 203425033 1423975231 2063311049 14443177343 101102241401