111060049 has 2 divisors, whose sum is σ = 111060050. Its totient is φ = 111060048.

The previous prime is 111060023. The next prime is 111060091. The reversal of 111060049 is 940060111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102880449 + 8179600 = 10143^2 + 2860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111060049 is a prime.

It is not a weakly prime, because it can be changed into another prime (111060449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55530024 + 55530025.

It is an arithmetic number, because the mean of its divisors is an integer number (55530025).

Almost surely, 2^111060049 is an apocalyptic number.

It is an amenable number.

111060049 is a deficient number, since it is larger than the sum of its proper divisors (1).

111060049 is an equidigital number, since it uses as much as digits as its factorization.

111060049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 111060049 is about 10538.5031669588. The cubic root of 111060049 is about 480.6762011771.

The spelling of 111060049 in words is "one hundred eleven million, sixty thousand, forty-nine".