1000315112 has 16 divisors (see below), whose sum is σ = 1877307840. Its totient is φ = 499699696.

The previous prime is 1000315111. The next prime is 1000315117. The reversal of 1000315112 is 2115130001.

It is not an unprimeable number, because it can be changed into a prime (1000315111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47858 + ... + 65505.

It is an arithmetic number, because the mean of its divisors is an integer number (117331740).

Almost surely, 2^1000315112 is an apocalyptic number.

It is an amenable number.

1000315112 is a deficient number, since it is larger than the sum of its proper divisors (876992728).

1000315112 is a wasteful number, since it uses less digits than its factorization.

1000315112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114472 (or 114468 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1000315112 is about 31627.7585674357. The cubic root of 1000315112 is about 1000.1050263024.

Adding to 1000315112 its reverse (2115130001), we get a palindrome (3115445113).

The spelling of 1000315112 in words is "one billion, three hundred fifteen thousand, one hundred twelve".