130220320120 has 64 divisors (see below), whose sum is σ = 321777036000. Its totient is φ = 47035015680.

The previous prime is 130220320117. The next prime is 130220320133. The reversal of 130220320120 is 21023022031.

It is a junction number, because it is equal to n+sod(n) for n = 130220320094 and 130220320103.

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, 927579 + ... + 1058698.

Almost surely, 2^130220320120 is an apocalyptic number.

130220320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130220320120 is an abundant number, since it is smaller than the sum of its proper divisors (191556715880).

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

130220320120 is a wasteful number, since it uses less digits than its factorization.

130220320120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986448 (or 1986444 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 130220320120 its reverse (21023022031), we get a palindrome (151243342151).

The spelling of 130220320120 in words is "one hundred thirty billion, two hundred twenty million, three hundred twenty thousand, one hundred twenty".