313100030953 has 2 divisors, whose sum is σ = 313100030954. Its totient is φ = 313100030952.

The previous prime is 313100030917. The next prime is 313100031001. The reversal of 313100030953 is 359030001313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277931404864 + 35168626089 = 527192^2 + 187533^2 .

It is a cyclic number.

It is not a de Polignac number, because 313100030953 - 2²¹ = 313097933801 is a prime.

It is not a weakly prime, because it can be changed into another prime (313100030053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156550015476 + 156550015477.

It is an arithmetic number, because the mean of its divisors is an integer number (156550015477).

Almost surely, 2^313100030953 is an apocalyptic number.

It is an amenable number.

313100030953 is a deficient number, since it is larger than the sum of its proper divisors (1).

313100030953 is an equidigital number, since it uses as much as digits as its factorization.

313100030953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 28.

The spelling of 313100030953 in words is "three hundred thirteen billion, one hundred million, thirty thousand, nine hundred fifty-three".