2303342131 has 2 divisors, whose sum is σ = 2303342132. Its totient is φ = 2303342130.

The previous prime is 2303342117. The next prime is 2303342149. The reversal of 2303342131 is 1312433032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2303342131 - 2⁵ = 2303342099 is a prime.

It is a super-2 number, since 2×2303342131² = 10610769944879242322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2303340131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151671065 + 1151671066.

It is an arithmetic number, because the mean of its divisors is an integer number (1151671066).

Almost surely, 2^2303342131 is an apocalyptic number.

2303342131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303342131 is an equidigital number, since it uses as much as digits as its factorization.

2303342131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2303342131 is about 47993.1467086708. The cubic root of 2303342131 is about 1320.6451795139.

Adding to 2303342131 its reverse (1312433032), we get a palindrome (3615775163).

Subtracting from 2303342131 its reverse (1312433032), we obtain a palindrome (990909099).

The spelling of 2303342131 in words is "two billion, three hundred three million, three hundred forty-two thousand, one hundred thirty-one".