111110102612393 has 2 divisors, whose sum is σ = 111110102612394. Its totient is φ = 111110102612392.

The previous prime is 111110102612363. The next prime is 111110102612407. The reversal of 111110102612393 is 393216201011111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69719961623104 + 41390140989289 = 8349848^2 + 6433517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111110102612393 is a prime.

It is not a weakly prime, because it can be changed into another prime (111110102612363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555051306196 + 55555051306197.

It is an arithmetic number, because the mean of its divisors is an integer number (55555051306197).

Almost surely, 2^{111110102612393} is an apocalyptic number.

It is an amenable number.

111110102612393 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110102612393 is an equidigital number, since it uses as much as digits as its factorization.

111110102612393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 111110102612393 in words is "one hundred eleven trillion, one hundred ten billion, one hundred two million, six hundred twelve thousand, three hundred ninety-three".