23020241312 has 48 divisors (see below), whose sum is σ = 47732146560. Its totient is φ = 10898445312.

The previous prime is 23020241269. The next prime is 23020241329. The reversal of 23020241312 is 21314202032.

It is a super-2 number, since 2×23020241312² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245128 + ... + 1263480.

It is an arithmetic number, because the mean of its divisors is an integer number (994419720).

Almost surely, 2^23020241312 is an apocalyptic number.

It is an amenable number.

23020241312 is an abundant number, since it is smaller than the sum of its proper divisors (24711905248).

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

23020241312 is a wasteful number, since it uses less digits than its factorization.

23020241312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20445 (or 20437 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23020241312 its reverse (21314202032), we get a palindrome (44334443344).

The spelling of 23020241312 in words is "twenty-three billion, twenty million, two hundred forty-one thousand, three hundred twelve".