32100220021313 has 8 divisors (see below), whose sum is σ = 32549086280928. Its totient is φ = 31652832729024.

The previous prime is 32100220021291. The next prime is 32100220021381. The reversal of 32100220021313 is 31312002200123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32100220021313 - 2⁶ = 32100220021249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32100220021013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369698120 + ... + 369784937.

It is an arithmetic number, because the mean of its divisors is an integer number (4068635785116).

Almost surely, 2^{32100220021313} is an apocalyptic number.

It is an amenable number.

32100220021313 is a deficient number, since it is larger than the sum of its proper divisors (448866259615).

32100220021313 is an equidigital number, since it uses as much as digits as its factorization.

32100220021313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739483663.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32100220021313 its reverse (31312002200123), we get a palindrome (63412222221436).

The spelling of 32100220021313 in words is "thirty-two trillion, one hundred billion, two hundred twenty million, twenty-one thousand, three hundred thirteen".