2318983951 has 2 divisors, whose sum is σ = 2318983952. Its totient is φ = 2318983950.

The previous prime is 2318983939. The next prime is 2318983969. The reversal of 2318983951 is 1593898132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2318983951 - 2¹⁵ = 2318951183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2318983895 and 2318983904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2318983981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159491975 + 1159491976.

It is an arithmetic number, because the mean of its divisors is an integer number (1159491976).

Almost surely, 2^2318983951 is an apocalyptic number.

2318983951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318983951 is an equidigital number, since it uses as much as digits as its factorization.

2318983951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 49.

The square root of 2318983951 is about 48155.8298755197. The cubic root of 2318983951 is about 1323.6279046050.

The spelling of 2318983951 in words is "two billion, three hundred eighteen million, nine hundred eighty-three thousand, nine hundred fifty-one".