109180045099 has 2 divisors, whose sum is σ = 109180045100. Its totient is φ = 109180045098.

The previous prime is 109180045069. The next prime is 109180045123. The reversal of 109180045099 is 990540081901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109180045099 - 2⁹ = 109180044587 is a prime.

It is not a weakly prime, because it can be changed into another prime (109180045069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54590022549 + 54590022550.

It is an arithmetic number, because the mean of its divisors is an integer number (54590022550).

Almost surely, 2^109180045099 is an apocalyptic number.

109180045099 is a deficient number, since it is larger than the sum of its proper divisors (1).

109180045099 is an equidigital number, since it uses as much as digits as its factorization.

109180045099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 46.

The spelling of 109180045099 in words is "one hundred nine billion, one hundred eighty million, forty-five thousand, ninety-nine".