315032417027 has 2 divisors, whose sum is σ = 315032417028. Its totient is φ = 315032417026.

The previous prime is 315032417009. The next prime is 315032417107. The reversal of 315032417027 is 720714230513.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 315032417027 - 2¹⁰ = 315032416003 is a prime.

It is not a weakly prime, because it can be changed into another prime (315032413027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157516208513 + 157516208514.

It is an arithmetic number, because the mean of its divisors is an integer number (157516208514).

Almost surely, 2^315032417027 is an apocalyptic number.

315032417027 is a deficient number, since it is larger than the sum of its proper divisors (1).

315032417027 is an equidigital number, since it uses as much as digits as its factorization.

315032417027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 315032417027 in words is "three hundred fifteen billion, thirty-two million, four hundred seventeen thousand, twenty-seven".