100100102111012 has 12 divisors (see below), whose sum is σ = 175179628767360. Its totient is φ = 50048779606056.

The previous prime is 100100102110963. The next prime is 100100102111059. The reversal of 100100102111012 is 210111201001001.

It is a junction number, because it is equal to n+sod(n) for n = 100100102110984 and 100100102111002.

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, 317685212 + ... + 318000147.

It is an arithmetic number, because the mean of its divisors is an integer number (14598302397280).

Almost surely, 2^{100100102111012} is an apocalyptic number.

It is an amenable number.

100100102111012 is a deficient number, since it is larger than the sum of its proper divisors (75079526656348).

100100102111012 is a wasteful number, since it uses less digits than its factorization.

100100102111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635724730 (or 635724728 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100100102111012 its reverse (210111201001001), we get a palindrome (310211303112013).

The spelling of 100100102111012 in words is "one hundred trillion, one hundred billion, one hundred two million, one hundred eleven thousand, twelve".