2312402133 has 8 divisors (see below), whose sum is σ = 3089535808. Its totient is φ = 1538434944.

The previous prime is 2312402077. The next prime is 2312402153. The reversal of 2312402133 is 3312042132.

2312402133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2312402133 - 2⁸ = 2312401877 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 (2312402153) 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, 789916 + ... + 792837.

It is an arithmetic number, because the mean of its divisors is an integer number (386191976).

Almost surely, 2^2312402133 is an apocalyptic number.

It is an amenable number.

2312402133 is a deficient number, since it is larger than the sum of its proper divisors (777133675).

2312402133 is a wasteful number, since it uses less digits than its factorization.

2312402133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583243.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2312402133 is about 48087.4425708001. The cubic root of 2312402133 is about 1322.3744629702.

Adding to 2312402133 its reverse (3312042132), we get a palindrome (5624444265).

The spelling of 2312402133 in words is "two billion, three hundred twelve million, four hundred two thousand, one hundred thirty-three".