32120132113 has 4 divisors (see below), whose sum is σ = 32122381860. Its totient is φ = 32117882368.

The previous prime is 32120132089. The next prime is 32120132159. The reversal of 32120132113 is 31123102123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14613666769 + 17506465344 = 120887^2 + 132312^2 .

It is a cyclic number.

It is not a de Polignac number, because 32120132113 - 2³³ = 23530197521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32120139113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103320 + ... + 1132057.

It is an arithmetic number, because the mean of its divisors is an integer number (8030595465).

Almost surely, 2^32120132113 is an apocalyptic number.

It is an amenable number.

32120132113 is a deficient number, since it is larger than the sum of its proper divisors (2249747).

32120132113 is a wasteful number, since it uses less digits than its factorization.

32120132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249746.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32120132113 its reverse (31123102123), we get a palindrome (63243234236).

The spelling of 32120132113 in words is "thirty-two billion, one hundred twenty million, one hundred thirty-two thousand, one hundred thirteen".