2313246423109 has 2 divisors, whose sum is σ = 2313246423110. Its totient is φ = 2313246423108.

The previous prime is 2313246423101. The next prime is 2313246423149. The reversal of 2313246423109 is 9013246423132.

It is a happy number.

It is an a-pointer prime, because the next prime (2313246423149) can be obtained adding 2313246423109 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1875064648900 + 438181774209 = 1369330^2 + 661953^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313246423109 - 2³ = 2313246423101 is a prime.

It is a super-2 number, since 2×2313246423109² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313246423101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156623211554 + 1156623211555.

It is an arithmetic number, because the mean of its divisors is an integer number (1156623211555).

Almost surely, 2^{2313246423109} is an apocalyptic number.

It is an amenable number.

2313246423109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313246423109 is an equidigital number, since it uses as much as digits as its factorization.

2313246423109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 2313246423109 in words is "two trillion, three hundred thirteen billion, two hundred forty-six million, four hundred twenty-three thousand, one hundred nine".