130221324310 has 64 divisors (see below), whose sum is σ = 297190218240. Its totient is φ = 39900510720.

The previous prime is 130221324223. The next prime is 130221324319. The reversal of 130221324310 is 13423122031.

It is a super-2 number, since 2×130221324310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130221324319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1387779 + ... + 1478638.

It is an arithmetic number, because the mean of its divisors is an integer number (4643597160).

Almost surely, 2^130221324310 is an apocalyptic number.

130221324310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130221324310 is an abundant number, since it is smaller than the sum of its proper divisors (166968893930).

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

130221324310 is a wasteful number, since it uses less digits than its factorization.

130221324310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866501.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130221324310 its reverse (13423122031), we get a palindrome (143644446341).

The spelling of 130221324310 in words is "one hundred thirty billion, two hundred twenty-one million, three hundred twenty-four thousand, three hundred ten".