3112040302 has 16 divisors (see below), whose sum is σ = 5465047392. Its totient is φ = 1301201280.

The previous prime is 3112040291. The next prime is 3112040311. The reversal of 3112040302 is 2030402113.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2710263 + ... + 2711410.

It is an arithmetic number, because the mean of its divisors is an integer number (341565462).

Almost surely, 2^3112040302 is an apocalyptic number.

3112040302 is a deficient number, since it is larger than the sum of its proper divisors (2353007090).

3112040302 is a wasteful number, since it uses less digits than its factorization.

3112040302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421723.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3112040302 is about 55785.6639469317. The cubic root of 3112040302 is about 1459.9850348751.

Adding to 3112040302 its reverse (2030402113), we get a palindrome (5142442415).

The spelling of 3112040302 in words is "three billion, one hundred twelve million, forty thousand, three hundred two".