32110122013 has 4 divisors (see below), whose sum is σ = 32235064380. Its totient is φ = 31985179648.

The previous prime is 32110122007. The next prime is 32110122017. The reversal of 32110122013 is 31022101123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31022101123 = 13 ⋅2386315471.

It can be written as a sum of positive squares in 2 ways, for example, as 31271324569 + 838797444 = 176837^2 + 28962^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32110122013 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 (32110122017) 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, 62470798 + ... + 62471311.

It is an arithmetic number, because the mean of its divisors is an integer number (8058766095).

Almost surely, 2^32110122013 is an apocalyptic number.

It is an amenable number.

32110122013 is a deficient number, since it is larger than the sum of its proper divisors (124942367).

32110122013 is a wasteful number, since it uses less digits than its factorization.

32110122013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124942366.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 32110122013 its reverse (31022101123), we get a palindrome (63132223136).

The spelling of 32110122013 in words is "thirty-two billion, one hundred ten million, one hundred twenty-two thousand, thirteen".