3103011099989 has 2 divisors, whose sum is σ = 3103011099990. Its totient is φ = 3103011099988.

The previous prime is 3103011099983. The next prime is 3103011100039. The reversal of 3103011099989 is 9899901103013.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2572783920100 + 530227179889 = 1603990^2 + 728167^2 .

It is a cyclic number.

It is not a de Polignac number, because 3103011099989 - 2²⁸ = 3102742664533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3103011099989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3103011099983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551505549994 + 1551505549995.

It is an arithmetic number, because the mean of its divisors is an integer number (1551505549995).

Almost surely, 2^{3103011099989} is an apocalyptic number.

It is an amenable number.

3103011099989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103011099989 is an equidigital number, since it uses as much as digits as its factorization.

3103011099989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 472392, while the sum is 53.

The spelling of 3103011099989 in words is "three trillion, one hundred three billion, eleven million, ninety-nine thousand, nine hundred eighty-nine".