23100211200131 has 8 divisors (see below), whose sum is σ = 24891588823920. Its totient is φ = 21310896190752.

The previous prime is 23100211200127. The next prime is 23100211200239. The reversal of 23100211200131 is 13100211200132.

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 23100211200131 - 2² = 23100211200127 is a prime.

It is a super-2 number, since 2×23100211200131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23100211250131) 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 7 ways as a sum of consecutive naturals, for example, 515630336 + ... + 515675133.

It is an arithmetic number, because the mean of its divisors is an integer number (3111448602990).

Almost surely, 2^{23100211200131} is an apocalyptic number.

23100211200131 is a deficient number, since it is larger than the sum of its proper divisors (1791377623789).

23100211200131 is a wasteful number, since it uses less digits than its factorization.

23100211200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031307205.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 23100211200131 its reverse (13100211200132), we get a palindrome (36200422400263).

Subtracting from 23100211200131 its reverse (13100211200132), we obtain a palindrome (9999999999999).

The spelling of 23100211200131 in words is "twenty-three trillion, one hundred billion, two hundred eleven million, two hundred thousand, one hundred thirty-one".