23313312430 has 16 divisors (see below), whose sum is σ = 41968283760. Its totient is φ = 9324364672.

The previous prime is 23313312413. The next prime is 23313312431. The reversal of 23313312430 is 3421331332.

It is a junction number, because it is equal to n+sod(n) for n = 23313312395 and 23313312404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313312431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13579 + ... + 216358.

It is an arithmetic number, because the mean of its divisors is an integer number (2623017735).

Almost surely, 2^23313312430 is an apocalyptic number.

23313312430 is a deficient number, since it is larger than the sum of its proper divisors (18654971330).

23313312430 is a wasteful number, since it uses less digits than its factorization.

23313312430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240083.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23313312430 its reverse (3421331332), we get a palindrome (26734643762).

The spelling of 23313312430 in words is "twenty-three billion, three hundred thirteen million, three hundred twelve thousand, four hundred thirty".