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23100113201 = 112100010291
BaseRepresentation
bin10101100000110111…
…111100000100110001
32012121212221100002012
4111200313330010301
5334302112110301
614340111332305
71445304502544
oct254067740461
965555840065
1023100113201
119884458a50
124588221095
132241a42349
141191d0c85b
15902ed7ebb
hex560dfc131

23100113201 has 4 divisors (see below), whose sum is σ = 25200123504. Its totient is φ = 21000102900.

The previous prime is 23100113173. The next prime is 23100113207. The reversal of 23100113201 is 10231100132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23100113201 - 210 = 23100112177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23100113207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050005135 + ... + 1050005156.

It is an arithmetic number, because the mean of its divisors is an integer number (6300030876).

Almost surely, 223100113201 is an apocalyptic number.

It is an amenable number.

23100113201 is a deficient number, since it is larger than the sum of its proper divisors (2100010303).

23100113201 is a wasteful number, since it uses less digits than its factorization.

23100113201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100010302.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23100113201 its reverse (10231100132), we get a palindrome (33331213333).

The spelling of 23100113201 in words is "twenty-three billion, one hundred million, one hundred thirteen thousand, two hundred one".

Divisors: 1 11 2100010291 23100113201