2323146157 has 2 divisors, whose sum is σ = 2323146158. Its totient is φ = 2323146156.

The previous prime is 2323146097. The next prime is 2323146167. The reversal of 2323146157 is 7516413232.

2323146157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2031214761 + 291931396 = 45069^2 + 17086^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323146157 - 2⁷ = 2323146029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323146167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161573078 + 1161573079.

It is an arithmetic number, because the mean of its divisors is an integer number (1161573079).

Almost surely, 2^2323146157 is an apocalyptic number.

It is an amenable number.

2323146157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323146157 is an equidigital number, since it uses as much as digits as its factorization.

2323146157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 2323146157 is about 48199.0265150656. The cubic root of 2323146157 is about 1324.4193315622.

Adding to 2323146157 its reverse (7516413232), we get a palindrome (9839559389).

It can be divided in two parts, 2323 and 146157, that multiplied together give a triangular number (339522711 = T₂₆₀₅₈).

The spelling of 2323146157 in words is "two billion, three hundred twenty-three million, one hundred forty-six thousand, one hundred fifty-seven".