312103003010069 has 2 divisors, whose sum is σ = 312103003010070. Its totient is φ = 312103003010068.

The previous prime is 312103003010011. The next prime is 312103003010083. The reversal of 312103003010069 is 960010300301213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311610297285169 + 492705724900 = 17652487^2 + 701930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312103003010069 is a prime.

It is a super-2 number, since 2×312103003010069² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312103003010089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156051501505034 + 156051501505035.

It is an arithmetic number, because the mean of its divisors is an integer number (156051501505035).

Almost surely, 2^{312103003010069} is an apocalyptic number.

It is an amenable number.

312103003010069 is a deficient number, since it is larger than the sum of its proper divisors (1).

312103003010069 is an equidigital number, since it uses as much as digits as its factorization.

312103003010069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 312103003010069 in words is "three hundred twelve trillion, one hundred three billion, three million, ten thousand, sixty-nine".