10113100212 has 12 divisors (see below), whose sum is σ = 23597233856. Its totient is φ = 3371033400.

The previous prime is 10113100181. The next prime is 10113100229. The reversal of 10113100212 is 21200131101.

10113100212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 842758351 = 10113100212 / (1 + 0 + 1 + 1 + 3 + 1 + 0 + 0 + 2 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421379164 + ... + 421379187.

Almost surely, 2^10113100212 is an apocalyptic number.

10113100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10113100212 is an abundant number, since it is smaller than the sum of its proper divisors (13484133644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10113100212 is a wasteful number, since it uses less digits than its factorization.

10113100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842758358 (or 842758356 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10113100212 its reverse (21200131101), we get a palindrome (31313231313).

The spelling of 10113100212 in words is "ten billion, one hundred thirteen million, one hundred thousand, two hundred twelve".