23371284825631 has 4 divisors (see below), whose sum is σ = 23473342838200. Its totient is φ = 23269226813064.

The previous prime is 23371284825589. The next prime is 23371284825649. The reversal of 23371284825631 is 13652848217332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23371284825631 is a prime.

It is a super-2 number, since 2×23371284825631² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23371284825131) 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, 51029005941 + ... + 51029006398.

It is an arithmetic number, because the mean of its divisors is an integer number (5868335709550).

Almost surely, 2^{23371284825631} is an apocalyptic number.

23371284825631 is a deficient number, since it is larger than the sum of its proper divisors (102058012569).

23371284825631 is a wasteful number, since it uses less digits than its factorization.

23371284825631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102058012568.

The product of its digits is 11612160, while the sum is 55.

The spelling of 23371284825631 in words is "twenty-three trillion, three hundred seventy-one billion, two hundred eighty-four million, eight hundred twenty-five thousand, six hundred thirty-one".