10131331000 has 64 divisors (see below), whose sum is σ = 27094092480. Its totient is φ = 3473596800.

The previous prime is 10131330991. The next prime is 10131331027. The reversal of 10131331000 is 13313101.

It is a happy number.

It is a super-2 number, since 2×10131331000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716667 + ... + 730666.

It is an arithmetic number, because the mean of its divisors is an integer number (423345195).

Almost surely, 2^10131331000 is an apocalyptic number.

10131331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131331000 is an abundant number, since it is smaller than the sum of its proper divisors (16962761480).

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

10131331000 is a wasteful number, since it uses less digits than its factorization.

10131331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447361 (or 1447347 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 10131331000 its reverse (13313101), we get a palindrome (10144644101).

The spelling of 10131331000 in words is "ten billion, one hundred thirty-one million, three hundred thirty-one thousand".