2312342251 has 2 divisors, whose sum is σ = 2312342252. Its totient is φ = 2312342250.

The previous prime is 2312342239. The next prime is 2312342273. The reversal of 2312342251 is 1522432132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2312342251 - 2²¹ = 2310245099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312342281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156171125 + 1156171126.

It is an arithmetic number, because the mean of its divisors is an integer number (1156171126).

Almost surely, 2^2312342251 is an apocalyptic number.

2312342251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312342251 is an equidigital number, since it uses as much as digits as its factorization.

2312342251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 2312342251 is about 48086.8199302054. The cubic root of 2312342251 is about 1322.3630481288.

Adding to 2312342251 its reverse (1522432132), we get a palindrome (3834774383).

The spelling of 2312342251 in words is "two billion, three hundred twelve million, three hundred forty-two thousand, two hundred fifty-one".