2312491301 has 2 divisors, whose sum is σ = 2312491302. Its totient is φ = 2312491300.

The previous prime is 2312491297. The next prime is 2312491309. The reversal of 2312491301 is 1031942132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2287230625 + 25260676 = 47825^2 + 5026^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312491301 - 2² = 2312491297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312491309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156245650 + 1156245651.

It is an arithmetic number, because the mean of its divisors is an integer number (1156245651).

Almost surely, 2^2312491301 is an apocalyptic number.

It is an amenable number.

2312491301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312491301 is an equidigital number, since it uses as much as digits as its factorization.

2312491301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2312491301 is about 48088.3697061982. The cubic root of 2312491301 is about 1322.3914600096.

The spelling of 2312491301 in words is "two billion, three hundred twelve million, four hundred ninety-one thousand, three hundred one".