154054022099 has 2 divisors, whose sum is σ = 154054022100. Its totient is φ = 154054022098.

The previous prime is 154054022077. The next prime is 154054022131. The reversal of 154054022099 is 990220450451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 154054022099 - 2⁸ = 154054021843 is a prime.

It is not a weakly prime, because it can be changed into another prime (154054022299) 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, 77027011049 + 77027011050.

It is an arithmetic number, because the mean of its divisors is an integer number (77027011050).

Almost surely, 2^154054022099 is an apocalyptic number.

154054022099 is a deficient number, since it is larger than the sum of its proper divisors (1).

154054022099 is an equidigital number, since it uses as much as digits as its factorization.

154054022099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 154054022099 in words is "one hundred fifty-four billion, fifty-four million, twenty-two thousand, ninety-nine".