119199023 has 2 divisors, whose sum is σ = 119199024. Its totient is φ = 119199022.

The previous prime is 119198983. The next prime is 119199029. The reversal of 119199023 is 320991911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119199023 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119199029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59599511 + 59599512.

It is an arithmetic number, because the mean of its divisors is an integer number (59599512).

Almost surely, 2^119199023 is an apocalyptic number.

119199023 is a deficient number, since it is larger than the sum of its proper divisors (1).

119199023 is an equidigital number, since it uses as much as digits as its factorization.

119199023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 119199023 is about 10917.8305079352. The cubic root of 119199023 is about 492.1425311928.

The spelling of 119199023 in words is "one hundred nineteen million, one hundred ninety-nine thousand, twenty-three".