130320132031120 has 40 divisors (see below), whose sum is σ = 303001640977464. Its totient is φ = 52126791048192.

The previous prime is 130320132031027. The next prime is 130320132031157. The reversal of 130320132031120 is 21130231023031.

It can be written as a sum of positive squares in 4 ways, for example, as 16574408884224 + 113745723146896 = 4071168^2 + 10665164^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 130320132031091 and 130320132031100.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16385829 + ... + 23002948.

Almost surely, 2^{130320132031120} is an apocalyptic number.

130320132031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130320132031120 is an abundant number, since it is smaller than the sum of its proper divisors (172681508946344).

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

130320132031120 is a wasteful number, since it uses less digits than its factorization.

130320132031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39430147 (or 39430141 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 130320132031120 its reverse (21130231023031), we get a palindrome (151450363054151).

The spelling of 130320132031120 in words is "one hundred thirty trillion, three hundred twenty billion, one hundred thirty-two million, thirty-one thousand, one hundred twenty".