130621589277 has 16 divisors (see below), whose sum is σ = 175564326912. Its totient is φ = 86380197120.

The previous prime is 130621589173. The next prime is 130621589299. The reversal of 130621589277 is 772985126031.

It is not a de Polignac number, because 130621589277 - 2³¹ = 128474105629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130621589477) 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, 2396593 + ... + 2450489.

It is an arithmetic number, because the mean of its divisors is an integer number (10972770432).

Almost surely, 2^130621589277 is an apocalyptic number.

It is an amenable number.

130621589277 is a deficient number, since it is larger than the sum of its proper divisors (44942737635).

130621589277 is a wasteful number, since it uses less digits than its factorization.

130621589277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60388.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 130621589277 in words is "one hundred thirty billion, six hundred twenty-one million, five hundred eighty-nine thousand, two hundred seventy-seven".