10331130020 has 24 divisors (see below), whose sum is σ = 21697615800. Its totient is φ = 4132024832.

The previous prime is 10331130013. The next prime is 10331130031. The reversal of 10331130020 is 2003113301.

It can be written as a sum of positive squares in 4 ways, for example, as 33856 + 10331096164 = 184^2 + 101642^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10331129977 and 10331130004.

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, 233426 + ... + 274134.

It is an arithmetic number, because the mean of its divisors is an integer number (904067325).

Almost surely, 2^10331130020 is an apocalyptic number.

10331130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331130020 is an abundant number, since it is smaller than the sum of its proper divisors (11366485780).

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

10331130020 is a wasteful number, since it uses less digits than its factorization.

10331130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53407 (or 53405 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10331130020 its reverse (2003113301), we get a palindrome (12334243321).

It can be divided in two parts, 103311 and 30020, that added together give a palindrome (133331).

The spelling of 10331130020 in words is "ten billion, three hundred thirty-one million, one hundred thirty thousand, twenty".