2312113033 has 8 divisors (see below), whose sum is σ = 2449591200. Its totient is φ = 2174798400.

The previous prime is 2312113003. The next prime is 2312113039. The reversal of 2312113033 is 3303112132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312113033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2312113033.

It is not an unprimeable number, because it can be changed into a prime (2312113039) 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, 11143 + ... + 68908.

It is an arithmetic number, because the mean of its divisors is an integer number (306198900).

Almost surely, 2^2312113033 is an apocalyptic number.

It is an amenable number.

2312113033 is a deficient number, since it is larger than the sum of its proper divisors (137478167).

2312113033 is a wasteful number, since it uses less digits than its factorization.

2312113033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81767.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2312113033 is about 48084.4364945665. The cubic root of 2312113033 is about 1322.3193522573.

Adding to 2312113033 its reverse (3303112132), we get a palindrome (5615225165).

Subtracting 2312113033 from its reverse (3303112132), we obtain a palindrome (990999099).

The spelling of 2312113033 in words is "two billion, three hundred twelve million, one hundred thirteen thousand, thirty-three".