2313883129 has 2 divisors, whose sum is σ = 2313883130. Its totient is φ = 2313883128.

The previous prime is 2313883087. The next prime is 2313883189. The reversal of 2313883129 is 9213883132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2056441104 + 257442025 = 45348^2 + 16045^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313883129 - 2²⁹ = 1777012217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2313883091 and 2313883100.

It is not a weakly prime, because it can be changed into another prime (2313883189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156941564 + 1156941565.

It is an arithmetic number, because the mean of its divisors is an integer number (1156941565).

Almost surely, 2^2313883129 is an apocalyptic number.

It is an amenable number.

2313883129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313883129 is an equidigital number, since it uses as much as digits as its factorization.

2313883129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The square root of 2313883129 is about 48102.8390950056. The cubic root of 2313883129 is about 1322.6567110725.

The spelling of 2313883129 in words is "two billion, three hundred thirteen million, eight hundred eighty-three thousand, one hundred twenty-nine".