111110110009937 has 2 divisors, whose sum is σ = 111110110009938. Its totient is φ = 111110110009936.

The previous prime is 111110110009933. The next prime is 111110110010033. The reversal of 111110110009937 is 739900011011111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101348334630481 + 9761775379456 = 10067191^2 + 3124384^2 .

It is a cyclic number.

It is not a de Polignac number, because 111110110009937 - 2² = 111110110009933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111110110009897 and 111110110009906.

It is not a weakly prime, because it can be changed into another prime (111110110009931) 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, 55555055004968 + 55555055004969.

It is an arithmetic number, because the mean of its divisors is an integer number (55555055004969).

Almost surely, 2^{111110110009937} is an apocalyptic number.

It is an amenable number.

111110110009937 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110110009937 is an equidigital number, since it uses as much as digits as its factorization.

111110110009937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 35.

The spelling of 111110110009937 in words is "one hundred eleven trillion, one hundred ten billion, one hundred ten million, nine thousand, nine hundred thirty-seven".