3130185915401 has 2 divisors, whose sum is σ = 3130185915402. Its totient is φ = 3130185915400.

The previous prime is 3130185915397. The next prime is 3130185915431. The reversal of 3130185915401 is 1045195810313.

3130185915401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3077480775625 + 52705139776 = 1754275^2 + 229576^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130185915401 - 2² = 3130185915397 is a prime.

It is not a weakly prime, because it can be changed into another prime (3130185915431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565092957700 + 1565092957701.

It is an arithmetic number, because the mean of its divisors is an integer number (1565092957701).

Almost surely, 2^{3130185915401} is an apocalyptic number.

It is an amenable number.

3130185915401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130185915401 is an equidigital number, since it uses as much as digits as its factorization.

3130185915401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 41.

The spelling of 3130185915401 in words is "three trillion, one hundred thirty billion, one hundred eighty-five million, nine hundred fifteen thousand, four hundred one".