23031120352 has 48 divisors (see below), whose sum is σ = 45550890000. Its totient is φ = 11462750208.

The previous prime is 23031120331. The next prime is 23031120361. The reversal of 23031120352 is 25302113032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12269238 + ... + 12271114.

It is an arithmetic number, because the mean of its divisors is an integer number (948976875).

Almost surely, 2^23031120352 is an apocalyptic number.

It is an amenable number.

23031120352 is a deficient number, since it is larger than the sum of its proper divisors (22519769648).

23031120352 is a wasteful number, since it uses less digits than its factorization.

23031120352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443 (or 3435 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 23031120352 its reverse (25302113032), we get a palindrome (48333233384).

The spelling of 23031120352 in words is "twenty-three billion, thirty-one million, one hundred twenty thousand, three hundred fifty-two".