2131300131330 has 64 divisors (see below), whose sum is σ = 5222494730880. Its totient is φ = 556528237056.

The previous prime is 2131300131313. The next prime is 2131300131341. The reversal of 2131300131330 is 331310031312.

It is a junction number, because it is equal to n+sod(n) for n = 2131300131297 and 2131300131306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3196297 + ... + 3805116.

It is an arithmetic number, because the mean of its divisors is an integer number (81601480170).

Almost surely, 2^{2131300131330} is an apocalyptic number.

2131300131330 is an abundant number, since it is smaller than the sum of its proper divisors (3091194599550).

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

2131300131330 is a wasteful number, since it uses less digits than its factorization.

2131300131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001635.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 2131300131330 its reverse (331310031312), we get a palindrome (2462610162642).

The spelling of 2131300131330 in words is "two trillion, one hundred thirty-one billion, three hundred million, one hundred thirty-one thousand, three hundred thirty".