23310031030144 has 32 divisors (see below), whose sum is σ = 46694515762440. Its totient is φ = 11590623152640.

The previous prime is 23310031030127. The next prime is 23310031030193. The reversal of 23310031030144 is 44103013001332.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×23310031030144² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 503042074 + ... + 503088409.

Almost surely, 2^{23310031030144} is an apocalyptic number.

It is an amenable number.

23310031030144 is an abundant number, since it is smaller than the sum of its proper divisors (23384484732296).

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

23310031030144 is a wasteful number, since it uses less digits than its factorization.

23310031030144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006130678 (or 1006130666 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23310031030144 its reverse (44103013001332), we get a palindrome (67413044031476).

The spelling of 23310031030144 in words is "twenty-three trillion, three hundred ten billion, thirty-one million, thirty thousand, one hundred forty-four".