10313200020 has 24 divisors (see below), whose sum is σ = 28876960224. Its totient is φ = 2750186656.

The previous prime is 10313199997. The next prime is 10313200021. The reversal of 10313200020 is 2000231301.

It is a happy number.

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 = 10313199969 and 10313200005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313200021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85943274 + ... + 85943393.

It is an arithmetic number, because the mean of its divisors is an integer number (1203206676).

Almost surely, 2^10313200020 is an apocalyptic number.

10313200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10313200020 is an abundant number, since it is smaller than the sum of its proper divisors (18563760204).

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

10313200020 is a wasteful number, since it uses less digits than its factorization.

10313200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171886679 (or 171886677 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10313200020 its reverse (2000231301), we get a palindrome (12313431321).

The spelling of 10313200020 in words is "ten billion, three hundred thirteen million, two hundred thousand, twenty".