32313333313 has 4 divisors (see below), whose sum is σ = 32375355588. Its totient is φ = 32251311040.

The previous prime is 32313333289. The next prime is 32313333401. The reversal of 32313333313 is 31333331323.

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 7608723984 + 24704609329 = 87228^2 + 157177^2 .

It is a cyclic number.

It is not a de Polignac number, because 32313333313 - 2⁹ = 32313332801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32313333113) 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, 31010356 + ... + 31011397.

It is an arithmetic number, because the mean of its divisors is an integer number (8093838897).

Almost surely, 2^32313333313 is an apocalyptic number.

It is an amenable number.

32313333313 is a deficient number, since it is larger than the sum of its proper divisors (62022275).

32313333313 is an equidigital number, since it uses as much as digits as its factorization.

32313333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62022274.

The product of its digits is 13122, while the sum is 28.

Adding to 32313333313 its reverse (31333331323), we get a palindrome (63646664636).

The spelling of 32313333313 in words is "thirty-two billion, three hundred thirteen million, three hundred thirty-three thousand, three hundred thirteen".