2303112112 has 30 divisors (see below), whose sum is σ = 5190816948. Its totient is φ = 987047712.

The previous prime is 2303112089. The next prime is 2303112131. The reversal of 2303112112 is 2112113032.

It is a super-2 number, since 2×2303112112² = 10608650800882201088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1468038 + ... + 1469605.

Almost surely, 2^2303112112 is an apocalyptic number.

It is an amenable number.

2303112112 is an abundant number, since it is smaller than the sum of its proper divisors (2887704836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2303112112 is a wasteful number, since it uses less digits than its factorization.

2303112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937665 (or 2937652 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2303112112 is about 47990.7502754437. The cubic root of 2303112112 is about 1320.6012167881.

Adding to 2303112112 its reverse (2112113032), we get a palindrome (4415225144).

The spelling of 2303112112 in words is "two billion, three hundred three million, one hundred twelve thousand, one hundred twelve".