2313241999 has 2 divisors, whose sum is σ = 2313242000. Its totient is φ = 2313241998.

The previous prime is 2313241981. The next prime is 2313242021. The reversal of 2313241999 is 9991423132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2313241999 - 2⁵ = 2313241967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313241919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156620999 + 1156621000.

It is an arithmetic number, because the mean of its divisors is an integer number (1156621000).

Almost surely, 2^2313241999 is an apocalyptic number.

2313241999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313241999 is an equidigital number, since it uses as much as digits as its factorization.

2313241999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 43.

The square root of 2313241999 is about 48096.1744736523. The cubic root of 2313241999 is about 1322.5345393547.

The spelling of 2313241999 in words is "two billion, three hundred thirteen million, two hundred forty-one thousand, nine hundred ninety-nine".