32120322113 has 16 divisors (see below), whose sum is σ = 36680159232. Its totient is φ = 27860322000.

The previous prime is 32120322109. The next prime is 32120322167. The reversal of 32120322113 is 31122302123.

It is a cyclic number.

It is not a de Polignac number, because 32120322113 - 2² = 32120322109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32120322103) 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, 639131 + ... + 687552.

It is an arithmetic number, because the mean of its divisors is an integer number (2292509952).

Almost surely, 2^32120322113 is an apocalyptic number.

It is an amenable number.

32120322113 is a deficient number, since it is larger than the sum of its proper divisors (4559837119).

32120322113 is a wasteful number, since it uses less digits than its factorization.

32120322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326796.

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

Adding to 32120322113 its reverse (31122302123), we get a palindrome (63242624236).

The spelling of 32120322113 in words is "thirty-two billion, one hundred twenty million, three hundred twenty-two thousand, one hundred thirteen".