2150131000 has 32 divisors (see below), whose sum is σ = 5031308880. Its totient is φ = 860052000.

The previous prime is 2150130973. The next prime is 2150131001. The reversal of 2150131000 is 1310512.

It is a super-2 number, since 2×2150131000² = 9246126634322000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150131001) 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, 1074066 + ... + 1076065.

Almost surely, 2^2150131000 is an apocalyptic number.

2150131000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2150131000 is an abundant number, since it is smaller than the sum of its proper divisors (2881177880).

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

2150131000 is a wasteful number, since it uses less digits than its factorization.

2150131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150152 (or 2150138 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 2150131000 is about 46369.5050652905. The cubic root of 2150131000 is about 1290.6890936048.

Adding to 2150131000 its reverse (1310512), we get a palindrome (2151441512).

The spelling of 2150131000 in words is "two billion, one hundred fifty million, one hundred thirty-one thousand".