23013400112 has 10 divisors (see below), whose sum is σ = 44588462748. Its totient is φ = 11506700048.

The previous prime is 23013400087. The next prime is 23013400121. The reversal of 23013400112 is 21100431032.

It is a super-2 number, since 2×23013400112² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 719168738 + ... + 719168769.

Almost surely, 2^23013400112 is an apocalyptic number.

It is an amenable number.

23013400112 is a deficient number, since it is larger than the sum of its proper divisors (21575062636).

23013400112 is a wasteful number, since it uses less digits than its factorization.

23013400112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438337515 (or 1438337509 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23013400112 its reverse (21100431032), we get a palindrome (44113831144).

The spelling of 23013400112 in words is "twenty-three billion, thirteen million, four hundred thousand, one hundred twelve".