130331321202 has 16 divisors (see below), whose sum is σ = 275995739232. Its totient is φ = 40888257600.

The previous prime is 130331321179. The next prime is 130331321227. The reversal of 130331321202 is 202123133031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638878924 + ... + 638879127.

It is an arithmetic number, because the mean of its divisors is an integer number (17249733702).

Almost surely, 2^130331321202 is an apocalyptic number.

130331321202 is an abundant number, since it is smaller than the sum of its proper divisors (145664418030).

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

130331321202 is a wasteful number, since it uses less digits than its factorization.

130331321202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277758073.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 130331321202 its reverse (202123133031), we get a palindrome (332454454233).

The spelling of 130331321202 in words is "one hundred thirty billion, three hundred thirty-one million, three hundred twenty-one thousand, two hundred two".