3103453513 has 16 divisors (see below), whose sum is σ = 3345701760. Its totient is φ = 2867958016.

The previous prime is 3103453511. The next prime is 3103453517. The reversal of 3103453513 is 3153543013.

It is a cyclic number.

It is not a de Polignac number, because 3103453513 - 2¹ = 3103453511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103453511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279620 + ... + 1282042.

It is an arithmetic number, because the mean of its divisors is an integer number (209106360).

Almost surely, 2^3103453513 is an apocalyptic number.

It is an amenable number.

3103453513 is a deficient number, since it is larger than the sum of its proper divisors (242248247).

3103453513 is a wasteful number, since it uses less digits than its factorization.

3103453513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 3103453513 is about 55708.6484578472. The cubic root of 3103453513 is about 1458.6409936347.

Adding to 3103453513 its reverse (3153543013), we get a palindrome (6256996526).

The spelling of 3103453513 in words is "three billion, one hundred three million, four hundred fifty-three thousand, five hundred thirteen".