315151883 has 2 divisors, whose sum is σ = 315151884. Its totient is φ = 315151882.

The previous prime is 315151847. The next prime is 315151891. The reversal of 315151883 is 388151513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 315151883 - 2¹² = 315147787 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (315151283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157575941 + 157575942.

It is an arithmetic number, because the mean of its divisors is an integer number (157575942).

Almost surely, 2^315151883 is an apocalyptic number.

315151883 is a deficient number, since it is larger than the sum of its proper divisors (1).

315151883 is an equidigital number, since it uses as much as digits as its factorization.

315151883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 35.

The square root of 315151883 is about 17752.5176524345. The cubic root of 315151883 is about 680.5185512644.

The spelling of 315151883 in words is "three hundred fifteen million, one hundred fifty-one thousand, eight hundred eighty-three".