10112011320 has 64 divisors (see below), whose sum is σ = 30354261120. Its totient is φ = 2694916224.

The previous prime is 10112011309. The next prime is 10112011361. The reversal of 10112011320 is 2311021101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10112011296 and 10112011305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182307 + ... + 231213.

It is an arithmetic number, because the mean of its divisors is an integer number (474285330).

Almost surely, 2^10112011320 is an apocalyptic number.

10112011320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112011320 is an abundant number, since it is smaller than the sum of its proper divisors (20242249800).

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

10112011320 is a wasteful number, since it uses less digits than its factorization.

10112011320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50644 (or 50640 counting only the distinct ones).

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

Adding to 10112011320 its reverse (2311021101), we get a palindrome (12423032421).

The spelling of 10112011320 in words is "ten billion, one hundred twelve million, eleven thousand, three hundred twenty".