3113299720357 has 2 divisors, whose sum is σ = 3113299720358. Its totient is φ = 3113299720356.

The previous prime is 3113299720343. The next prime is 3113299720381. The reversal of 3113299720357 is 7530279923113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3026761378081 + 86538342276 = 1739759^2 + 294174^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3113299720357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113299720337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556649860178 + 1556649860179.

It is an arithmetic number, because the mean of its divisors is an integer number (1556649860179).

Almost surely, 2^{3113299720357} is an apocalyptic number.

It is an amenable number.

3113299720357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113299720357 is an equidigital number, since it uses as much as digits as its factorization.

3113299720357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2143260, while the sum is 52.

The spelling of 3113299720357 in words is "three trillion, one hundred thirteen billion, two hundred ninety-nine million, seven hundred twenty thousand, three hundred fifty-seven".