32113221301213 has 16 divisors (see below), whose sum is σ = 34677165609856. Its totient is φ = 29562666707520.

The previous prime is 32113221301151. The next prime is 32113221301279. The reversal of 32113221301213 is 31210312231123.

It is a cyclic number.

It is not a de Polignac number, because 32113221301213 - 2⁹ = 32113221300701 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 (32113221301913) 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, 229923106 + ... + 230062732.

It is an arithmetic number, because the mean of its divisors is an integer number (2167322850616).

Almost surely, 2^{32113221301213} is an apocalyptic number.

It is an amenable number.

32113221301213 is a deficient number, since it is larger than the sum of its proper divisors (2563944308643).

32113221301213 is a wasteful number, since it uses less digits than its factorization.

32113221301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187444.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 32113221301213 its reverse (31210312231123), we get a palindrome (63323533532336).

The spelling of 32113221301213 in words is "thirty-two trillion, one hundred thirteen billion, two hundred twenty-one million, three hundred one thousand, two hundred thirteen".