312219108007 has 2 divisors, whose sum is σ = 312219108008. Its totient is φ = 312219108006.

The previous prime is 312219107983. The next prime is 312219108017. The reversal of 312219108007 is 700801912213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312219108007 - 2¹¹ = 312219105959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312219108017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156109554003 + 156109554004.

It is an arithmetic number, because the mean of its divisors is an integer number (156109554004).

Almost surely, 2^312219108007 is an apocalyptic number.

312219108007 is a deficient number, since it is larger than the sum of its proper divisors (1).

312219108007 is an equidigital number, since it uses as much as digits as its factorization.

312219108007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 312219108007 in words is "three hundred twelve billion, two hundred nineteen million, one hundred eight thousand, seven".