315114061 has 4 divisors (see below), whose sum is σ = 315394300. Its totient is φ = 314833824.

The previous prime is 315114017. The next prime is 315114071. The reversal of 315114061 is 160411513.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70660836 + 244453225 = 8406^2 + 15635^2 .

It is a cyclic number.

It is not a de Polignac number, because 315114061 - 2¹⁵ = 315081293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315114001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138426 + ... + 140683.

It is an arithmetic number, because the mean of its divisors is an integer number (78848575).

Almost surely, 2^315114061 is an apocalyptic number.

It is an amenable number.

315114061 is a deficient number, since it is larger than the sum of its proper divisors (280239).

315114061 is a wasteful number, since it uses less digits than its factorization.

315114061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280238.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 315114061 is about 17751.4523631167. The cubic root of 315114061 is about 680.4913267167.

Adding to 315114061 its reverse (160411513), we get a palindrome (475525574).

The spelling of 315114061 in words is "three hundred fifteen million, one hundred fourteen thousand, sixty-one".