32013501213 has 8 divisors (see below), whose sum is σ = 42799105888. Its totient is φ = 21285115344.

The previous prime is 32013501209. The next prime is 32013501253. The reversal of 32013501213 is 31210531023.

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

It is not a de Polignac number, because 32013501213 - 2² = 32013501209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32013501213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32013501253) 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, 14303395 + ... + 14305632.

It is an arithmetic number, because the mean of its divisors is an integer number (5349888236).

Almost surely, 2^32013501213 is an apocalyptic number.

It is an amenable number.

32013501213 is a deficient number, since it is larger than the sum of its proper divisors (10785604675).

32013501213 is a wasteful number, since it uses less digits than its factorization.

32013501213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28609403.

The product of its (nonzero) digits is 540, while the sum is 21.

The spelling of 32013501213 in words is "thirty-two billion, thirteen million, five hundred one thousand, two hundred thirteen".