100132312123112 has 16 divisors (see below), whose sum is σ = 187830903123360. Its totient is φ = 50044071290224.

The previous prime is 100132312123079. The next prime is 100132312123139. The reversal of 100132312123112 is 211321213231001.

It is a happy number.

It is a super-2 number, since 2×100132312123112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2760577148 + ... + 2760613419.

It is an arithmetic number, because the mean of its divisors is an integer number (11739431445210).

Almost surely, 2^{100132312123112} is an apocalyptic number.

It is an amenable number.

100132312123112 is a deficient number, since it is larger than the sum of its proper divisors (87698591000248).

100132312123112 is a wasteful number, since it uses less digits than its factorization.

100132312123112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5521192840 (or 5521192836 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 100132312123112 its reverse (211321213231001), we get a palindrome (311453525354113).

The spelling of 100132312123112 in words is "one hundred trillion, one hundred thirty-two billion, three hundred twelve million, one hundred twenty-three thousand, one hundred twelve".