2130130031130 has 24 divisors (see below), whose sum is σ = 5538338081172. Its totient is φ = 568034674944.

The previous prime is 2130130031111. The next prime is 2130130031131. The reversal of 2130130031130 is 311300310312.

It is a happy number.

2130130031130 is a `hidden beast` number, since 2 + 1 + 301 + 300 + 31 + 1 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2113089600609 + 17040430521 = 1453647^2 + 130539^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2130130031131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11834055639 + ... + 11834055818.

Almost surely, 2^{2130130031130} is an apocalyptic number.

2130130031130 is an abundant number, since it is smaller than the sum of its proper divisors (3408208050042).

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

2130130031130 is a wasteful number, since it uses less digits than its factorization.

2130130031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23668111470 (or 23668111467 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 2130130031130 its reverse (311300310312), we get a palindrome (2441430341442).

The spelling of 2130130031130 in words is "two trillion, one hundred thirty billion, one hundred thirty million, thirty-one thousand, one hundred thirty".