3133031112 has 48 divisors (see below), whose sum is σ = 8854223040. Its totient is φ = 998936928.

The previous prime is 3133031101. The next prime is 3133031117. The reversal of 3133031112 is 2111303313.

It is a happy number.

3133031112 is a `hidden beast` number, since 313 + 30 + 311 + 12 = 666.

3133031112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3133031117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 944308 + ... + 947619.

It is an arithmetic number, because the mean of its divisors is an integer number (184462980).

Almost surely, 2^3133031112 is an apocalyptic number.

It is an amenable number.

3133031112 is an abundant number, since it is smaller than the sum of its proper divisors (5721191928).

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

3133031112 is a wasteful number, since it uses less digits than its factorization.

3133031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891962 (or 1891955 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 3133031112 is about 55973.4857946153. The cubic root of 3133031112 is about 1463.2602304805.

Adding to 3133031112 its reverse (2111303313), we get a palindrome (5244334425).

The spelling of 3133031112 in words is "three billion, one hundred thirty-three million, thirty-one thousand, one hundred twelve".