3103345312 has 24 divisors (see below), whose sum is σ = 6111092736. Its totient is φ = 1551321792.

The previous prime is 3103345283. The next prime is 3103345339. The reversal of 3103345312 is 2135433013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188683 + ... + 204469.

It is an arithmetic number, because the mean of its divisors is an integer number (254628864).

Almost surely, 2^3103345312 is an apocalyptic number.

3103345312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3103345312 is a deficient number, since it is larger than the sum of its proper divisors (3007747424).

3103345312 is a wasteful number, since it uses less digits than its factorization.

3103345312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21940 (or 21932 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3103345312 is about 55707.6773165064. The cubic root of 3103345312 is about 1458.6240417404.

Adding to 3103345312 its reverse (2135433013), we get a palindrome (5238778325).

The spelling of 3103345312 in words is "three billion, one hundred three million, three hundred forty-five thousand, three hundred twelve".