32021130313 has 4 divisors (see below), whose sum is σ = 32021909248. Its totient is φ = 32020351380.

The previous prime is 32021130301. The next prime is 32021130329. The reversal of 32021130313 is 31303112023.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32021130313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32021139313) 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, 324153 + ... + 411238.

It is an arithmetic number, because the mean of its divisors is an integer number (8005477312).

Almost surely, 2^32021130313 is an apocalyptic number.

It is an amenable number.

32021130313 is a deficient number, since it is larger than the sum of its proper divisors (778935).

32021130313 is an equidigital number, since it uses as much as digits as its factorization.

32021130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778934.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32021130313 its reverse (31303112023), we get a palindrome (63324242336).

The spelling of 32021130313 in words is "thirty-two billion, twenty-one million, one hundred thirty thousand, three hundred thirteen".