130213031002 has 8 divisors (see below), whose sum is σ = 195325508916. Its totient is φ = 65104528032.

The previous prime is 130213030979. The next prime is 130213031027. The reversal of 130213031002 is 200130312031.

It can be written as a sum of positive squares in 2 ways, for example, as 122878992681 + 7334038321 = 350541^2 + 85639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910443 + ... + 1043710.

Almost surely, 2^130213031002 is an apocalyptic number.

130213031002 is a deficient number, since it is larger than the sum of its proper divisors (65112477914).

130213031002 is a wasteful number, since it uses less digits than its factorization.

130213031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987472.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 130213031002 its reverse (200130312031), we get a palindrome (330343343033).

The spelling of 130213031002 in words is "one hundred thirty billion, two hundred thirteen million, thirty-one thousand, two".