2333133131213 has 8 divisors (see below), whose sum is σ = 2334052847736. Its totient is φ = 2332213542400.

The previous prime is 2333133131177. The next prime is 2333133131221. The reversal of 2333133131213 is 3121313313332.

It can be written as a sum of positive squares in 4 ways, for example, as 105642550729 + 2227490580484 = 325027^2 + 1492478^2 .

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 2333133131213 - 2⁸ = 2333133130957 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 (2333136131213) 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, 52676645 + ... + 52720917.

It is an arithmetic number, because the mean of its divisors is an integer number (291756605967).

Almost surely, 2^{2333133131213} is an apocalyptic number.

It is an amenable number.

2333133131213 is a deficient number, since it is larger than the sum of its proper divisors (919716523).

2333133131213 is a wasteful number, since it uses less digits than its factorization.

2333133131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63855.

The product of its digits is 8748, while the sum is 29.

Adding to 2333133131213 its reverse (3121313313332), we get a palindrome (5454446444545).

The spelling of 2333133131213 in words is "two trillion, three hundred thirty-three billion, one hundred thirty-three million, one hundred thirty-one thousand, two hundred thirteen".