2312413133 has 2 divisors, whose sum is σ = 2312413134. Its totient is φ = 2312413132.

The previous prime is 2312413121. The next prime is 2312413153. The reversal of 2312413133 is 3313142132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2311974889 + 438244 = 48083^2 + 662^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312413133 - 2¹⁸ = 2312150989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312413099 and 2312413108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312413153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156206566 + 1156206567.

It is an arithmetic number, because the mean of its divisors is an integer number (1156206567).

Almost surely, 2^2312413133 is an apocalyptic number.

It is an amenable number.

2312413133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312413133 is an equidigital number, since it uses as much as digits as its factorization.

2312413133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 2312413133 is about 48087.5569456382. The cubic root of 2312413133 is about 1322.3765597935.

Adding to 2312413133 its reverse (3313142132), we get a palindrome (5625555265).

The spelling of 2312413133 in words is "two billion, three hundred twelve million, four hundred thirteen thousand, one hundred thirty-three".