3130103145 has 16 divisors (see below), whose sum is σ = 5393408832. Its totient is φ = 1540973760.

The previous prime is 3130103131. The next prime is 3130103147. The reversal of 3130103145 is 5413010313.

3130103145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3130103145 - 2⁵ = 3130103113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130103147) 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, 8025711 + ... + 8026100.

It is an arithmetic number, because the mean of its divisors is an integer number (337088052).

Almost surely, 2^3130103145 is an apocalyptic number.

It is an amenable number.

3130103145 is a deficient number, since it is larger than the sum of its proper divisors (2263305687).

3130103145 is a wasteful number, since it uses less digits than its factorization.

3130103145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16051832.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3130103145 is about 55947.3247349683. The cubic root of 3130103145 is about 1462.8042595842.

Adding to 3130103145 its reverse (5413010313), we get a palindrome (8543113458).

The spelling of 3130103145 in words is "three billion, one hundred thirty million, one hundred three thousand, one hundred forty-five".