3122105360887 has 2 divisors, whose sum is σ = 3122105360888. Its totient is φ = 3122105360886.

The previous prime is 3122105360833. The next prime is 3122105360903. The reversal of 3122105360887 is 7880635012213.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3122105360887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3122105360987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561052680443 + 1561052680444.

It is an arithmetic number, because the mean of its divisors is an integer number (1561052680444).

Almost surely, 2^{3122105360887} is an apocalyptic number.

3122105360887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122105360887 is an equidigital number, since it uses as much as digits as its factorization.

3122105360887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 3122105360887 in words is "three trillion, one hundred twenty-two billion, one hundred five million, three hundred sixty thousand, eight hundred eighty-seven".