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11102101201 = 67234170783
BaseRepresentation
bin10100101011011110…
…01001111011010001
31001122201120011202101
422111233021323101
5140214114214301
65033352320401
7542056205662
oct122557117321
931581504671
1011102101201
114787934a54
12219a0a3101
13107c125669
1477468b369
1544ea0b701
hex295bc9ed1

11102101201 has 8 divisors (see below), whose sum is σ = 11272776704. Its totient is φ = 10931572080.

The previous prime is 11102101187. The next prime is 11102101211. The reversal of 11102101201 is 10210120111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11102101201 - 217 = 11101970129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102101211) 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 7 ways as a sum of consecutive naturals, for example, 121456 + ... + 192238.

It is an arithmetic number, because the mean of its divisors is an integer number (1409097088).

Almost surely, 211102101201 is an apocalyptic number.

It is an amenable number.

11102101201 is a deficient number, since it is larger than the sum of its proper divisors (170675503).

11102101201 is an equidigital number, since it uses as much as digits as its factorization.

11102101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73191.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11102101201 its reverse (10210120111), we get a palindrome (21312221312).

It can be divided in two parts, 11 and 102101201, that multiplied together give a palindrome (1123113211).

The spelling of 11102101201 in words is "eleven billion, one hundred two million, one hundred one thousand, two hundred one".

Divisors: 1 67 2341 70783 156847 4742461 165703003 11102101201