23302313430 has 64 divisors (see below), whose sum is σ = 62977775616. Its totient is φ = 5466816000.

The previous prime is 23302313381. The next prime is 23302313471. The reversal of 23302313430 is 3431320332.

It is a happy number.

It is a super-2 number, since 2×23302313430² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23302313430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1128691 + ... + 1149150.

It is an arithmetic number, because the mean of its divisors is an integer number (984027744).

Almost surely, 2^23302313430 is an apocalyptic number.

23302313430 is an abundant number, since it is smaller than the sum of its proper divisors (39675462186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23302313430 is a wasteful number, since it uses less digits than its factorization.

23302313430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277893.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23302313430 its reverse (3431320332), we get a palindrome (26733633762).

The spelling of 23302313430 in words is "twenty-three billion, three hundred two million, three hundred thirteen thousand, four hundred thirty".