2130310100232 has 48 divisors (see below), whose sum is σ = 5771110108140. Its totient is φ = 709916258688.

The previous prime is 2130310100221. The next prime is 2130310100249. The reversal of 2130310100232 is 2320010130312.

2130310100232 is a `hidden beast` number, since 21 + 3 + 0 + 310 + 100 + 232 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2094926232996 + 35383867236 = 1447386^2 + 188106^2 .

It is a super-2 number, since 2×2130310100232² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3622803 + ... + 4169570.

Almost surely, 2^{2130310100232} is an apocalyptic number.

It is an amenable number.

2130310100232 is an abundant number, since it is smaller than the sum of its proper divisors (3640800007908).

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

2130310100232 is a wasteful number, since it uses less digits than its factorization.

2130310100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796182 (or 7796175 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2130310100232 its reverse (2320010130312), we get a palindrome (4450320230544).

The spelling of 2130310100232 in words is "two trillion, one hundred thirty billion, three hundred ten million, one hundred thousand, two hundred thirty-two".