23401103102131 has 4 divisors (see below), whose sum is σ = 23411498974264. Its totient is φ = 23390707230000.

The previous prime is 23401103102129. The next prime is 23401103102161. The reversal of 23401103102131 is 13120130110432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23401103102131 - 2¹ = 23401103102129 is a prime.

It is a super-2 number, since 2×23401103102131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23401103102161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5197932690 + ... + 5197937191.

It is an arithmetic number, because the mean of its divisors is an integer number (5852874743566).

Almost surely, 2^{23401103102131} is an apocalyptic number.

23401103102131 is a deficient number, since it is larger than the sum of its proper divisors (10395872133).

23401103102131 is a wasteful number, since it uses less digits than its factorization.

23401103102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395872132.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23401103102131 its reverse (13120130110432), we get a palindrome (36521233212563).

The spelling of 23401103102131 in words is "twenty-three trillion, four hundred one billion, one hundred three million, one hundred two thousand, one hundred thirty-one".