109008153902423 has 2 divisors, whose sum is σ = 109008153902424. Its totient is φ = 109008153902422.

The previous prime is 109008153902393. The next prime is 109008153902443. The reversal of 109008153902423 is 324209351800901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109008153902423 - 2¹⁸ = 109008153640279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109008153902443) 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, 54504076951211 + 54504076951212.

It is an arithmetic number, because the mean of its divisors is an integer number (54504076951212).

Almost surely, 2^{109008153902423} is an apocalyptic number.

109008153902423 is a deficient number, since it is larger than the sum of its proper divisors (1).

109008153902423 is an equidigital number, since it uses as much as digits as its factorization.

109008153902423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 109008153902423 in words is "one hundred nine trillion, eight billion, one hundred fifty-three million, nine hundred two thousand, four hundred twenty-three".