3100135112 has 16 divisors (see below), whose sum is σ = 5864195340. Its totient is φ = 1536349696.

The previous prime is 3100135069. The next prime is 3100135139. The reversal of 3100135112 is 2115310013.

It can be written as a sum of positive squares in 2 ways, for example, as 2991433636 + 108701476 = 54694^2 + 10426^2 .

It is a super-2 number, since 2×3100135112² = 19221675425310505088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713773 + ... + 1715580.

Almost surely, 2^3100135112 is an apocalyptic number.

It is an amenable number.

3100135112 is a deficient number, since it is larger than the sum of its proper divisors (2764060228).

3100135112 is a wasteful number, since it uses less digits than its factorization.

3100135112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429472 (or 3429468 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 3100135112 is about 55678.8569566582. The cubic root of 3100135112 is about 1458.1209190428.

Adding to 3100135112 its reverse (2115310013), we get a palindrome (5215445125).

The spelling of 3100135112 in words is "three billion, one hundred million, one hundred thirty-five thousand, one hundred twelve".