315061151 has 8 divisors (see below), whose sum is σ = 319915008. Its totient is φ = 310219000.

The previous prime is 315061147. The next prime is 315061169. The reversal of 315061151 is 151160513.

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 315061151 - 2² = 315061147 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 (315061181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62246 + ... + 67116.

It is an arithmetic number, because the mean of its divisors is an integer number (39989376).

Almost surely, 2^315061151 is an apocalyptic number.

315061151 is a deficient number, since it is larger than the sum of its proper divisors (4853857).

315061151 is an equidigital number, since it uses as much as digits as its factorization.

315061151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5853.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 315061151 is about 17749.9619999593. The cubic root of 315061151 is about 680.4532380626.

The spelling of 315061151 in words is "three hundred fifteen million, sixty-one thousand, one hundred fifty-one".