3113022312 has 48 divisors (see below), whose sum is σ = 8433771840. Its totient is φ = 1037345568.

The previous prime is 3113022287. The next prime is 3113022317. The reversal of 3113022312 is 2132203113.

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 (3113022317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351523 + ... + 360269.

It is an arithmetic number, because the mean of its divisors is an integer number (175703580).

Almost surely, 2^3113022312 is an apocalyptic number.

It is an amenable number.

3113022312 is an abundant number, since it is smaller than the sum of its proper divisors (5320749528).

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

3113022312 is a wasteful number, since it uses less digits than its factorization.

3113022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13702 (or 13695 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3113022312 is about 55794.4648867609. The cubic root of 3113022312 is about 1460.1385857064.

Adding to 3113022312 its reverse (2132203113), we get a palindrome (5245225425).

The spelling of 3113022312 in words is "three billion, one hundred thirteen million, twenty-two thousand, three hundred twelve".