10131133020 has 24 divisors (see below), whose sum is σ = 28367172624. Its totient is φ = 2701635456.

The previous prime is 10131132961. The next prime is 10131133031. The reversal of 10131133020 is 2033113101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84426049 + ... + 84426168.

It is an arithmetic number, because the mean of its divisors is an integer number (1181965526).

Almost surely, 2^10131133020 is an apocalyptic number.

10131133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131133020 is an abundant number, since it is smaller than the sum of its proper divisors (18236039604).

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

10131133020 is a wasteful number, since it uses less digits than its factorization.

10131133020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168852229 (or 168852227 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10131133020 its reverse (2033113101), we get a palindrome (12164246121).

The spelling of 10131133020 in words is "ten billion, one hundred thirty-one million, one hundred thirty-three thousand, twenty".