2318195983 has 2 divisors, whose sum is σ = 2318195984. Its totient is φ = 2318195982.

The previous prime is 2318195933. The next prime is 2318196011. The reversal of 2318195983 is 3895918132.

2318195983 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 is a cyclic number.

It is not a de Polignac number, because 2318195983 - 2¹³ = 2318187791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2318195933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159097991 + 1159097992.

It is an arithmetic number, because the mean of its divisors is an integer number (1159097992).

Almost surely, 2^2318195983 is an apocalyptic number.

2318195983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318195983 is an equidigital number, since it uses as much as digits as its factorization.

2318195983 is an evil number, because the sum of its binary digits is even.

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

The square root of 2318195983 is about 48147.6477410891. The cubic root of 2318195983 is about 1323.4779690286.

The spelling of 2318195983 in words is "two billion, three hundred eighteen million, one hundred ninety-five thousand, nine hundred eighty-three".