119930123 has 2 divisors, whose sum is σ = 119930124. Its totient is φ = 119930122.

The previous prime is 119930113. The next prime is 119930131. The reversal of 119930123 is 321039911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119930123 - 2¹⁸ = 119667979 is a prime.

It is not a weakly prime, because it can be changed into another prime (119930113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59965061 + 59965062.

It is an arithmetic number, because the mean of its divisors is an integer number (59965062).

Almost surely, 2^119930123 is an apocalyptic number.

119930123 is a deficient number, since it is larger than the sum of its proper divisors (1).

119930123 is an equidigital number, since it uses as much as digits as its factorization.

119930123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 119930123 is about 10951.2612515637. The cubic root of 119930123 is about 493.1466565539.

The spelling of 119930123 in words is "one hundred nineteen million, nine hundred thirty thousand, one hundred twenty-three".