102423130112 has 26 divisors (see below), whose sum is σ = 204821262768. Its totient is φ = 51211563008.

The previous prime is 102423130093. The next prime is 102423130141. The reversal of 102423130112 is 211031324201.

It is a super-2 number, since 2×102423130112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12498728 + ... + 12506919.

Almost surely, 2^102423130112 is an apocalyptic number.

It is an amenable number.

102423130112 is a deficient number, since it is larger than the sum of its proper divisors (102398132656).

102423130112 is an frugal number, since it uses more digits than its factorization.

102423130112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25005671 (or 25005649 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102423130112 its reverse (211031324201), we get a palindrome (313454454313).

The spelling of 102423130112 in words is "one hundred two billion, four hundred twenty-three million, one hundred thirty thousand, one hundred twelve".