10113110212 has 96 divisors (see below), whose sum is σ = 20167709184. Its totient is φ = 4411545600.

The previous prime is 10113110209. The next prime is 10113110237. The reversal of 10113110212 is 21201131101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10113110192 and 10113110201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6772938 + ... + 6774430.

It is an arithmetic number, because the mean of its divisors is an integer number (210080304).

Almost surely, 2^10113110212 is an apocalyptic number.

It is an amenable number.

10113110212 is a deficient number, since it is larger than the sum of its proper divisors (10054598972).

10113110212 is a wasteful number, since it uses less digits than its factorization.

10113110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1667 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10113110212 its reverse (21201131101), we get a palindrome (31314241313).

The spelling of 10113110212 in words is "ten billion, one hundred thirteen million, one hundred ten thousand, two hundred twelve".