130521122310 has 16 divisors (see below), whose sum is σ = 313250693616. Its totient is φ = 34805632608.

The previous prime is 130521122293. The next prime is 130521122317. The reversal of 130521122310 is 13221125031.

It is a super-2 number, since 2×130521122310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130521122317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175352009 + ... + 2175352068.

It is an arithmetic number, because the mean of its divisors is an integer number (19578168351).

Almost surely, 2^130521122310 is an apocalyptic number.

130521122310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130521122310 is an abundant number, since it is smaller than the sum of its proper divisors (182729571306).

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

130521122310 is a wasteful number, since it uses less digits than its factorization.

130521122310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350704087.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 130521122310 its reverse (13221125031), we get a palindrome (143742247341).

The spelling of 130521122310 in words is "one hundred thirty billion, five hundred twenty-one million, one hundred twenty-two thousand, three hundred ten".