316011315112 has 8 divisors (see below), whose sum is σ = 592521215850. Its totient is φ = 158005657552.

The previous prime is 316011315049. The next prime is 316011315119. The reversal of 316011315112 is 211513110613.

It can be written as a sum of positive squares in only one way, i.e., 316008125316 + 3189796 = 562146^2 + 1786^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (316011315119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19750707187 + ... + 19750707202.

Almost surely, 2^316011315112 is an apocalyptic number.

It is an amenable number.

316011315112 is a deficient number, since it is larger than the sum of its proper divisors (276509900738).

316011315112 is a wasteful number, since it uses less digits than its factorization.

316011315112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39501414395 (or 39501414391 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

Adding to 316011315112 its reverse (211513110613), we get a palindrome (527524425725).

The spelling of 316011315112 in words is "three hundred sixteen billion, eleven million, three hundred fifteen thousand, one hundred twelve".