315246151 has 8 divisors (see below), whose sum is σ = 344807424. Its totient is φ = 285835320.

The previous prime is 315246143. The next prime is 315246247. The reversal of 315246151 is 151642513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 315246151 - 2³ = 315246143 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 (315246121) 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 in 7 ways as a sum of consecutive naturals, for example, 33201 + ... + 41626.

It is an arithmetic number, because the mean of its divisors is an integer number (43100928).

Almost surely, 2^315246151 is an apocalyptic number.

315246151 is a deficient number, since it is larger than the sum of its proper divisors (29561273).

315246151 is a wasteful number, since it uses less digits than its factorization.

315246151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75221.

The product of its digits is 3600, while the sum is 28.

The square root of 315246151 is about 17755.1725139465. The cubic root of 315246151 is about 680.5863965701.

Adding to 315246151 its reverse (151642513), we get a palindrome (466888664).

It can be divided in two parts, 31524 and 6151, that added together give a triangular number (37675 = T₂₇₄).

The spelling of 315246151 in words is "three hundred fifteen million, two hundred forty-six thousand, one hundred fifty-one".