111110300109997 has 2 divisors, whose sum is σ = 111110300109998. Its totient is φ = 111110300109996.

The previous prime is 111110300109979. The next prime is 111110300110027. The reversal of 111110300109997 is 799901003011111.

Together with previous prime (111110300109979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58604827633641 + 52505472476356 = 7655379^2 + 7246066^2 .

It is a cyclic number.

It is not a de Polignac number, because 111110300109997 - 2²³ = 111110291721389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111110300109937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555150054998 + 55555150054999.

It is an arithmetic number, because the mean of its divisors is an integer number (55555150054999).

Almost surely, 2^{111110300109997} is an apocalyptic number.

It is an amenable number.

111110300109997 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110300109997 is an equidigital number, since it uses as much as digits as its factorization.

111110300109997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15309, while the sum is 43.

The spelling of 111110300109997 in words is "one hundred eleven trillion, one hundred ten billion, three hundred million, one hundred nine thousand, nine hundred ninety-seven".