130122331320 has 64 divisors (see below), whose sum is σ = 393175440000. Its totient is φ = 34449648768.

The previous prime is 130122331279. The next prime is 130122331321. The reversal of 130122331320 is 23133221031.

It is a super-2 number, since 2×130122331320² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122331321) 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, 3883870 + ... + 3917229.

It is an arithmetic number, because the mean of its divisors is an integer number (6143366250).

Almost surely, 2^130122331320 is an apocalyptic number.

130122331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130122331320 is an abundant number, since it is smaller than the sum of its proper divisors (263053108680).

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

130122331320 is a wasteful number, since it uses less digits than its factorization.

130122331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7801252 (or 7801248 counting only the distinct ones).

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

Adding to 130122331320 its reverse (23133221031), we get a palindrome (153255552351).

The spelling of 130122331320 in words is "one hundred thirty billion, one hundred twenty-two million, three hundred thirty-one thousand, three hundred twenty".