313010031850987 has 2 divisors, whose sum is σ = 313010031850988. Its totient is φ = 313010031850986.

The previous prime is 313010031850963. The next prime is 313010031851003. The reversal of 313010031850987 is 789058130010313.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (789058130010313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313010031850987 - 2¹⁵ = 313010031818219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313010031850987.

It is not a weakly prime, because it can be changed into another prime (313010031850487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156505015925493 + 156505015925494.

It is an arithmetic number, because the mean of its divisors is an integer number (156505015925494).

Almost surely, 2^{313010031850987} is an apocalyptic number.

313010031850987 is a deficient number, since it is larger than the sum of its proper divisors (1).

313010031850987 is an equidigital number, since it uses as much as digits as its factorization.

313010031850987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 313010031850987 in words is "three hundred thirteen trillion, ten billion, thirty-one million, eight hundred fifty thousand, nine hundred eighty-seven".