130111331313221 has 16 divisors (see below), whose sum is σ = 139281467520000. Its totient is φ = 121173437070576.

The previous prime is 130111331313209. The next prime is 130111331313263. The reversal of 130111331313221 is 122313133111031.

It is not a de Polignac number, because 130111331313221 - 2¹⁰ = 130111331312197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130111331913221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327109700 + ... + 327507218.

It is an arithmetic number, because the mean of its divisors is an integer number (8705091720000).

Almost surely, 2^{130111331313221} is an apocalyptic number.

It is an amenable number.

130111331313221 is a deficient number, since it is larger than the sum of its proper divisors (9170136206779).

130111331313221 is a wasteful number, since it uses less digits than its factorization.

130111331313221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689576.

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 130111331313221 its reverse (122313133111031), we get a palindrome (252424464424252).

The spelling of 130111331313221 in words is "one hundred thirty trillion, one hundred eleven billion, three hundred thirty-one million, three hundred thirteen thousand, two hundred twenty-one".