3133112112 has 240 divisors, whose sum is σ = 9709566048. Its totient is φ = 937267200.

The previous prime is 3133112107. The next prime is 3133112153. The reversal of 3133112112 is 2112113313.

It is a super-2 number, since 2×3133112112² = 19632783012722201088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13802143 + ... + 13802369.

Almost surely, 2^3133112112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3133112112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4854783024).

3133112112 is an abundant number, since it is smaller than the sum of its proper divisors (6576453936).

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

3133112112 is a wasteful number, since it uses less digits than its factorization.

3133112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 419 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 3133112112 is about 55974.2093468054. The cubic root of 3133112112 is about 1463.2728405326.

Adding to 3133112112 its reverse (2112113313), we get a palindrome (5245225425).

The spelling of 3133112112 in words is "three billion, one hundred thirty-three million, one hundred twelve thousand, one hundred twelve".