3103113002312 has 16 divisors (see below), whose sum is σ = 5875944176700. Its totient is φ = 1536194555200.

The previous prime is 3103113002309. The next prime is 3103113002317. The reversal of 3103113002312 is 2132003113013.

It can be written as a sum of positive squares in 2 ways, for example, as 3076607208676 + 26505793636 = 1754026^2 + 162806^2 .

It is a super-3 number, since 3×3103113002312³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3103113002317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920242387 + ... + 1920244002.

Almost surely, 2^{3103113002312} is an apocalyptic number.

It is an amenable number.

3103113002312 is a deficient number, since it is larger than the sum of its proper divisors (2772831174388).

3103113002312 is a wasteful number, since it uses less digits than its factorization.

3103113002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3840486496 (or 3840486492 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3103113002312 its reverse (2132003113013), we get a palindrome (5235116115325).

The spelling of 3103113002312 in words is "three trillion, one hundred three billion, one hundred thirteen million, two thousand, three hundred twelve".