119889023 has 2 divisors, whose sum is σ = 119889024. Its totient is φ = 119889022.

The previous prime is 119889001. The next prime is 119889047. The reversal of 119889023 is 320988911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119889023 - 2¹⁴ = 119872639 is a prime.

It is equal to p_6835658 and since 119889023 and 6835658 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119889053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59944511 + 59944512.

It is an arithmetic number, because the mean of its divisors is an integer number (59944512).

Almost surely, 2^119889023 is an apocalyptic number.

119889023 is a deficient number, since it is larger than the sum of its proper divisors (1).

119889023 is an equidigital number, since it uses as much as digits as its factorization.

119889023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 119889023 is about 10949.3845945788. The cubic root of 119889023 is about 493.0903164039.

The spelling of 119889023 in words is "one hundred nineteen million, eight hundred eighty-nine thousand, twenty-three".