23431004033122 has 24 divisors (see below), whose sum is σ = 40897256847120. Its totient is φ = 10038777464520.

The previous prime is 23431004033111. The next prime is 23431004033137. The reversal of 23431004033122 is 22133040013432.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36362404 + ... + 37001167.

It is an arithmetic number, because the mean of its divisors is an integer number (1704052368630).

Almost surely, 2^{23431004033122} is an apocalyptic number.

23431004033122 is a deficient number, since it is larger than the sum of its proper divisors (17466252813998).

23431004033122 is a wasteful number, since it uses less digits than its factorization.

23431004033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73366846 (or 73366839 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23431004033122 its reverse (22133040013432), we get a palindrome (45564044046554).

The spelling of 23431004033122 in words is "twenty-three trillion, four hundred thirty-one billion, four million, thirty-three thousand, one hundred twenty-two".