111119090216737 has 2 divisors, whose sum is σ = 111119090216738. Its totient is φ = 111119090216736.

The previous prime is 111119090216597. The next prime is 111119090216749. The reversal of 111119090216737 is 737612090911111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71218088124561 + 39901002092176 = 8439081^2 + 6316724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111119090216737 is a prime.

It is not a weakly prime, because it can be changed into another prime (111119090219737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55559545108368 + 55559545108369.

It is an arithmetic number, because the mean of its divisors is an integer number (55559545108369).

Almost surely, 2^{111119090216737} is an apocalyptic number.

It is an amenable number.

111119090216737 is a deficient number, since it is larger than the sum of its proper divisors (1).

111119090216737 is an equidigital number, since it uses as much as digits as its factorization.

111119090216737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 49.

The spelling of 111119090216737 in words is "one hundred eleven trillion, one hundred nineteen billion, ninety million, two hundred sixteen thousand, seven hundred thirty-seven".