10113020012 has 24 divisors (see below), whose sum is σ = 18898642560. Its totient is φ = 4724657280.

The previous prime is 10113019997. The next prime is 10113020039. The reversal of 10113020012 is 21002031101.

It is a super-2 number, since 2×10113020012² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10113019975 and 10113020002.

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, 1402553 + ... + 1409744.

It is an arithmetic number, because the mean of its divisors is an integer number (787443440).

Almost surely, 2^10113020012 is an apocalyptic number.

It is an amenable number.

10113020012 is a deficient number, since it is larger than the sum of its proper divisors (8785622548).

10113020012 is a wasteful number, since it uses less digits than its factorization.

10113020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812361 (or 2812359 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10113020012 its reverse (21002031101), we get a palindrome (31115051113).

The spelling of 10113020012 in words is "ten billion, one hundred thirteen million, twenty thousand, twelve".