310302233121113 has 2 divisors, whose sum is σ = 310302233121114. Its totient is φ = 310302233121112.

The previous prime is 310302233121071. The next prime is 310302233121143. The reversal of 310302233121113 is 311121332203013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210961303593049 + 99340929528064 = 14524507^2 + 9966992^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-310302233121113 is a prime.

It is not a weakly prime, because it can be changed into another prime (310302233121143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155151116560556 + 155151116560557.

It is an arithmetic number, because the mean of its divisors is an integer number (155151116560557).

Almost surely, 2^{310302233121113} is an apocalyptic number.

It is an amenable number.

310302233121113 is a deficient number, since it is larger than the sum of its proper divisors (1).

310302233121113 is an equidigital number, since it uses as much as digits as its factorization.

310302233121113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 310302233121113 its reverse (311121332203013), we get a palindrome (621423565324126).

The spelling of 310302233121113 in words is "three hundred ten trillion, three hundred two billion, two hundred thirty-three million, one hundred twenty-one thousand, one hundred thirteen".