3118948580287 has 2 divisors, whose sum is σ = 3118948580288. Its totient is φ = 3118948580286.

The previous prime is 3118948580239. The next prime is 3118948580291. The reversal of 3118948580287 is 7820858498113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3118948580287 - 2⁷ = 3118948580159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3118948580687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559474290143 + 1559474290144.

It is an arithmetic number, because the mean of its divisors is an integer number (1559474290144).

Almost surely, 2^{3118948580287} is an apocalyptic number.

3118948580287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3118948580287 is an equidigital number, since it uses as much as digits as its factorization.

3118948580287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30965760, while the sum is 64.

The spelling of 3118948580287 in words is "three trillion, one hundred eighteen billion, nine hundred forty-eight million, five hundred eighty thousand, two hundred eighty-seven".