983132923 has 2 divisors, whose sum is σ = 983132924. Its totient is φ = 983132922.

The previous prime is 983132911. The next prime is 983132939. The reversal of 983132923 is 329231389.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-983132923 is a prime.

It is not a weakly prime, because it can be changed into another prime (983132993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491566461 + 491566462.

It is an arithmetic number, because the mean of its divisors is an integer number (491566462).

Almost surely, 2^983132923 is an apocalyptic number.

983132923 is a deficient number, since it is larger than the sum of its proper divisors (1).

983132923 is an equidigital number, since it uses as much as digits as its factorization.

983132923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 40.

The square root of 983132923 is about 31354.9505341661. The cubic root of 983132923 is about 994.3457304935.

The spelling of 983132923 in words is "nine hundred eighty-three million, one hundred thirty-two thousand, nine hundred twenty-three".