315030155111 has 12 divisors (see below), whose sum is σ = 374986062792. Its totient is φ = 263746174608.

The previous prime is 315030155093. The next prime is 315030155117. The reversal of 315030155111 is 111551030513.

It is not a de Polignac number, because 315030155111 - 2³⁴ = 297850285927 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 (315030155117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74755880 + ... + 74760093.

It is an arithmetic number, because the mean of its divisors is an integer number (31248838566).

Almost surely, 2^315030155111 is an apocalyptic number.

315030155111 is a deficient number, since it is larger than the sum of its proper divisors (59955907681).

315030155111 is a wasteful number, since it uses less digits than its factorization.

315030155111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149516030 (or 149516023 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 26.

Adding to 315030155111 its reverse (111551030513), we get a palindrome (426581185624).

The spelling of 315030155111 in words is "three hundred fifteen billion, thirty million, one hundred fifty-five thousand, one hundred eleven".