33132312313 has 8 divisors (see below), whose sum is σ = 33905379200. Its totient is φ = 32359361328.

The previous prime is 33132312307. The next prime is 33132312331. The reversal of 33132312313 is 31321323133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33132312313 - 2⁵ = 33132312281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33132312373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872323 + ... + 909511.

It is an arithmetic number, because the mean of its divisors is an integer number (4238172400).

Almost surely, 2^33132312313 is an apocalyptic number.

It is an amenable number.

33132312313 is a deficient number, since it is larger than the sum of its proper divisors (773066887).

33132312313 is a wasteful number, since it uses less digits than its factorization.

33132312313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57951.

The product of its digits is 2916, while the sum is 25.

Adding to 33132312313 its reverse (31321323133), we get a palindrome (64453635446).

The spelling of 33132312313 in words is "thirty-three billion, one hundred thirty-two million, three hundred twelve thousand, three hundred thirteen".