315054213 has 8 divisors (see below), whose sum is σ = 422184000. Its totient is φ = 208980288.

The previous prime is 315054199. The next prime is 315054221. The reversal of 315054213 is 312450513.

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

It is not a de Polignac number, because 315054213 - 2⁴ = 315054197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315054293) 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, 263268 + ... + 264461.

It is an arithmetic number, because the mean of its divisors is an integer number (52773000).

Almost surely, 2^315054213 is an apocalyptic number.

It is an amenable number.

315054213 is a deficient number, since it is larger than the sum of its proper divisors (107129787).

315054213 is a wasteful number, since it uses less digits than its factorization.

315054213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527931.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 315054213 is about 17749.7665618453. The cubic root of 315054213 is about 680.4482432447.

The spelling of 315054213 in words is "three hundred fifteen million, fifty-four thousand, two hundred thirteen".