100112430412 has 6 divisors (see below), whose sum is σ = 175196753228. Its totient is φ = 50056215204.

The previous prime is 100112430391. The next prime is 100112430413. The reversal of 100112430412 is 214034211001.

It is a self number, because there is not a number n which added to its sum of digits gives 100112430412.

It is not an unprimeable number, because it can be changed into a prime (100112430413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12514053798 + ... + 12514053805.

Almost surely, 2^100112430412 is an apocalyptic number.

It is an amenable number.

100112430412 is a deficient number, since it is larger than the sum of its proper divisors (75084322816).

100112430412 is a wasteful number, since it uses less digits than its factorization.

100112430412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25028107607 (or 25028107605 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 100112430412 its reverse (214034211001), we get a palindrome (314146641413).

The spelling of 100112430412 in words is "one hundred billion, one hundred twelve million, four hundred thirty thousand, four hundred twelve".