315030151012 has 24 divisors (see below), whose sum is σ = 553412961920. Its totient is φ = 156913225920.

The previous prime is 315030150977. The next prime is 315030151013. The reversal of 315030151012 is 210151030513.

It is not an unprimeable number, because it can be changed into a prime (315030151013) 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, 1056937 + ... + 1321807.

Almost surely, 2^315030151012 is an apocalyptic number.

It is an amenable number.

315030151012 is a deficient number, since it is larger than the sum of its proper divisors (238382810908).

315030151012 is a wasteful number, since it uses less digits than its factorization.

315030151012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266011 (or 266009 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 315030151012 its reverse (210151030513), we get a palindrome (525181181525).

The spelling of 315030151012 in words is "three hundred fifteen billion, thirty million, one hundred fifty-one thousand, twelve".