3130100903 has 2 divisors, whose sum is σ = 3130100904. Its totient is φ = 3130100902.

The previous prime is 3130100891. The next prime is 3130100923. The reversal of 3130100903 is 3090010313.

3130100903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3130100923) can be obtained adding 3130100903 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3130100903 - 2⁶ = 3130100839 is a prime.

It is a super-2 number, since 2×3130100903² = 19595063325922830818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130100923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565050451 + 1565050452.

It is an arithmetic number, because the mean of its divisors is an integer number (1565050452).

Almost surely, 2^3130100903 is an apocalyptic number.

3130100903 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130100903 is an equidigital number, since it uses as much as digits as its factorization.

3130100903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 20.

The square root of 3130100903 is about 55947.3046982605. The cubic root of 3130100903 is about 1462.8039103297.

The spelling of 3130100903 in words is "three billion, one hundred thirty million, one hundred thousand, nine hundred three".