130221421100310 has 32 divisors (see below), whose sum is σ = 312540562414080. Its totient is φ = 34724695429728.

The previous prime is 130221421100297. The next prime is 130221421100333. The reversal of 130221421100310 is 13001124122031.

It is a super-2 number, since 2×130221421100310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62512132 + ... + 64561671.

It is an arithmetic number, because the mean of its divisors is an integer number (9766892575440).

Almost surely, 2^{130221421100310} is an apocalyptic number.

130221421100310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130221421100310 is an abundant number, since it is smaller than the sum of its proper divisors (182319141313770).

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

130221421100310 is a wasteful number, since it uses less digits than its factorization.

130221421100310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127107972.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 130221421100310 its reverse (13001124122031), we get a palindrome (143222545222341).

The spelling of 130221421100310 in words is "one hundred thirty trillion, two hundred twenty-one billion, four hundred twenty-one million, one hundred thousand, three hundred ten".