100113310012 has 24 divisors (see below), whose sum is σ = 185517380160. Its totient is φ = 47108766720.

The previous prime is 100113309997. The next prime is 100113310021. The reversal of 100113310012 is 210013311001.

It is a junction number, because it is equal to n+sod(n) for n = 100113309974 and 100113310001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079437 + ... + 1168507.

It is an arithmetic number, because the mean of its divisors is an integer number (7729890840).

Almost surely, 2^100113310012 is an apocalyptic number.

It is an amenable number.

100113310012 is a deficient number, since it is larger than the sum of its proper divisors (85404070148).

100113310012 is a wasteful number, since it uses less digits than its factorization.

100113310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105621 (or 105619 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100113310012 its reverse (210013311001), we get a palindrome (310126621013).

The spelling of 100113310012 in words is "one hundred billion, one hundred thirteen million, three hundred ten thousand, twelve".