315151041 has 4 divisors (see below), whose sum is σ = 420201392. Its totient is φ = 210100692.

The previous prime is 315151013. The next prime is 315151063. The reversal of 315151041 is 140151513.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 315151041 - 2⁶ = 315150977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315150999 and 315151017.

It is not an unprimeable number, because it can be changed into a prime (315151141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52525171 + ... + 52525176.

It is an arithmetic number, because the mean of its divisors is an integer number (105050348).

Almost surely, 2^315151041 is an apocalyptic number.

It is an amenable number.

315151041 is a deficient number, since it is larger than the sum of its proper divisors (105050351).

315151041 is a wasteful number, since it uses less digits than its factorization.

315151041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105050350.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 315151041 is about 17752.4939374726. The cubic root of 315151041 is about 680.5179452104.

The spelling of 315151041 in words is "three hundred fifteen million, one hundred fifty-one thousand, forty-one".