32113102013 has 4 divisors (see below), whose sum is σ = 32113853340. Its totient is φ = 32112350688.

The previous prime is 32113102001. The next prime is 32113102079. The reversal of 32113102013 is 31020131123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31020131123 = 96001 ⋅323123.

It can be written as a sum of positive squares in 2 ways, for example, as 14190050884 + 17923051129 = 119122^2 + 133877^2 .

It is a cyclic number.

It is not a de Polignac number, because 32113102013 - 2¹² = 32113097917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32113101982 and 32113102000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32113102313) 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, 307418 + ... + 398411.

It is an arithmetic number, because the mean of its divisors is an integer number (8028463335).

Almost surely, 2^32113102013 is an apocalyptic number.

It is an amenable number.

32113102013 is a deficient number, since it is larger than the sum of its proper divisors (751327).

32113102013 is an equidigital number, since it uses as much as digits as its factorization.

32113102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751326.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32113102013 its reverse (31020131123), we get a palindrome (63133233136).

The spelling of 32113102013 in words is "thirty-two billion, one hundred thirteen million, one hundred two thousand, thirteen".