23401142310131 has 4 divisors (see below), whose sum is σ = 23402577891264. Its totient is φ = 23399706729000.

The previous prime is 23401142310067. The next prime is 23401142310313. The reversal of 23401142310131 is 13101324110432.

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 23401142310131 - 2⁶ = 23401142310067 is a prime.

It is a super-2 number, since 2×23401142310131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23401142310131.

It is not an unprimeable number, because it can be changed into a prime (23401142310631) 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 3 ways as a sum of consecutive naturals, for example, 717766115 + ... + 717798716.

It is an arithmetic number, because the mean of its divisors is an integer number (5850644472816).

Almost surely, 2^{23401142310131} is an apocalyptic number.

23401142310131 is a deficient number, since it is larger than the sum of its proper divisors (1435581133).

23401142310131 is a wasteful number, since it uses less digits than its factorization.

23401142310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435581132.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 23401142310131 its reverse (13101324110432), we get a palindrome (36502466420563).

The spelling of 23401142310131 in words is "twenty-three trillion, four hundred one billion, one hundred forty-two million, three hundred ten thousand, one hundred thirty-one".