2131300032 has 56 divisors (see below), whose sum is σ = 5642457600. Its totient is φ = 710006016.

The previous prime is 2131300021. The next prime is 2131300051. The reversal of 2131300032 is 2300031312.

It is a junction number, because it is equal to n+sod(n) for n = 2131299984 and 2131300020.

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, 597069 + ... + 600627.

Almost surely, 2^2131300032 is an apocalyptic number.

It is an amenable number.

2131300032 is an abundant number, since it is smaller than the sum of its proper divisors (3511157568).

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

2131300032 is a wasteful number, since it uses less digits than its factorization.

2131300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6693 (or 6683 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2131300032 is about 46166.0051553088. The cubic root of 2131300032 is about 1286.9100638749.

Adding to 2131300032 its reverse (2300031312), we get a palindrome (4431331344).

The spelling of 2131300032 in words is "two billion, one hundred thirty-one million, three hundred thousand, thirty-two".