315030314245 has 8 divisors (see below), whose sum is σ = 397933028640. Its totient is φ = 238759817040.

The previous prime is 315030314237. The next prime is 315030314257. The reversal of 315030314245 is 542413030513.

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

It is not a de Polignac number, because 315030314245 - 2³ = 315030314237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658054191 + ... + 1658054380.

It is an arithmetic number, because the mean of its divisors is an integer number (49741628580).

Almost surely, 2^315030314245 is an apocalyptic number.

It is an amenable number.

315030314245 is a deficient number, since it is larger than the sum of its proper divisors (82902714395).

315030314245 is a wasteful number, since it uses less digits than its factorization.

315030314245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316108595.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 315030314245 its reverse (542413030513), we get a palindrome (857443344758).

The spelling of 315030314245 in words is "three hundred fifteen billion, thirty million, three hundred fourteen thousand, two hundred forty-five".