3130132122002 has 4 divisors (see below), whose sum is σ = 4695198183006. Its totient is φ = 1565066061000.

The previous prime is 3130132122001. The next prime is 3130132122017. The reversal of 3130132122002 is 2002212310313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3127694823841 + 2437298161 = 1768529^2 + 49369^2 .

It is not an unprimeable number, because it can be changed into a prime (3130132122001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782533030499 + ... + 782533030502.

Almost surely, 2^{3130132122002} is an apocalyptic number.

3130132122002 is a deficient number, since it is larger than the sum of its proper divisors (1565066061004).

3130132122002 is a wasteful number, since it uses less digits than its factorization.

3130132122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565066061003.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3130132122002 its reverse (2002212310313), we get a palindrome (5132344432315).

The spelling of 3130132122002 in words is "three trillion, one hundred thirty billion, one hundred thirty-two million, one hundred twenty-two thousand, two".