32130628117 has 4 divisors (see below), whose sum is σ = 36720717856. Its totient is φ = 27540538380.

The previous prime is 32130628109. The next prime is 32130628139. The reversal of 32130628117 is 71182603123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71182603123 = 7411 ⋅9604993.

It is a cyclic number.

It is not a de Polignac number, because 32130628117 - 2³ = 32130628109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130628147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2295044859 + ... + 2295044872.

It is an arithmetic number, because the mean of its divisors is an integer number (9180179464).

Almost surely, 2^32130628117 is an apocalyptic number.

It is an amenable number.

32130628117 is a deficient number, since it is larger than the sum of its proper divisors (4590089739).

32130628117 is an equidigital number, since it uses as much as digits as its factorization.

32130628117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590089738.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 32130628117 in words is "thirty-two billion, one hundred thirty million, six hundred twenty-eight thousand, one hundred seventeen".