313382983 has 2 divisors, whose sum is σ = 313382984. Its totient is φ = 313382982.

The previous prime is 313382921. The next prime is 313383029. The reversal of 313382983 is 389283313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313382983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313382483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156691491 + 156691492.

It is an arithmetic number, because the mean of its divisors is an integer number (156691492).

Almost surely, 2^313382983 is an apocalyptic number.

313382983 is a deficient number, since it is larger than the sum of its proper divisors (1).

313382983 is an equidigital number, since it uses as much as digits as its factorization.

313382983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 313382983 is about 17702.6264435535. The cubic root of 313382983 is about 679.2429456792.

The spelling of 313382983 in words is "three hundred thirteen million, three hundred eighty-two thousand, nine hundred eighty-three".