23330031030012 has 48 divisors (see below), whose sum is σ = 62595093516032. Its totient is φ = 6624829140480.

The previous prime is 23330031029971. The next prime is 23330031030077. The reversal of 23330031030012 is 21003013003332.

It is a super-2 number, since 2×23330031030012² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851944789 + ... + 851972172.

Almost surely, 2^{23330031030012} is an apocalyptic number.

It is an amenable number.

23330031030012 is an abundant number, since it is smaller than the sum of its proper divisors (39265062486020).

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

23330031030012 is a wasteful number, since it uses less digits than its factorization.

23330031030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703917138 (or 1703917136 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23330031030012 its reverse (21003013003332), we get a palindrome (44333044033344).

The spelling of 23330031030012 in words is "twenty-three trillion, three hundred thirty billion, thirty-one million, thirty thousand, twelve".