111204034099 has 2 divisors, whose sum is σ = 111204034100. Its totient is φ = 111204034098.

The previous prime is 111204034093. The next prime is 111204034127. The reversal of 111204034099 is 990430402111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111204034099 - 2²¹ = 111201936947 is a prime.

It is not a weakly prime, because it can be changed into another prime (111204034093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55602017049 + 55602017050.

It is an arithmetic number, because the mean of its divisors is an integer number (55602017050).

Almost surely, 2^111204034099 is an apocalyptic number.

111204034099 is a deficient number, since it is larger than the sum of its proper divisors (1).

111204034099 is an equidigital number, since it uses as much as digits as its factorization.

111204034099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 111204034099 in words is "one hundred eleven billion, two hundred four million, thirty-four thousand, ninety-nine".