130620427704660 has 96 divisors (see below), whose sum is σ = 366322768987392. Its totient is φ = 34776349818880.

The previous prime is 130620427704539. The next prime is 130620427704667. The reversal of 130620427704660 is 66407724026031.

It is a super-2 number, since 2×130620427704660² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130620427704667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1215551494 + ... + 1215658946.

It is an arithmetic number, because the mean of its divisors is an integer number (3815862176952).

Almost surely, 2^{130620427704660} is an apocalyptic number.

130620427704660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130620427704660 is an abundant number, since it is smaller than the sum of its proper divisors (235702341282732).

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

130620427704660 is a wasteful number, since it uses less digits than its factorization.

130620427704660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139713 (or 139711 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

It can be divided in two parts, 13062042 and 7704660, that added together give a palindrome (20766702).

The spelling of 130620427704660 in words is "one hundred thirty trillion, six hundred twenty billion, four hundred twenty-seven million, seven hundred four thousand, six hundred sixty".