119923 has 2 divisors, whose sum is σ = 119924. Its totient is φ = 119922.

The previous prime is 119921. The next prime is 119929. The reversal of 119923 is 329911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119923 - 2¹ = 119921 is a prime.

Together with 119921, it forms a pair of twin primes.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (119921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59961 + 59962.

It is an arithmetic number, because the mean of its divisors is an integer number (59962).

2¹¹⁹⁹²³ is an apocalyptic number.

119923 is a deficient number, since it is larger than the sum of its proper divisors (1).

119923 is an equidigital number, since it uses as much as digits as its factorization.

119923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 486, while the sum is 25.

The square root of 119923 is about 346.2990037525. The cubic root of 119923 is about 49.3136893221.

Adding to 119923 its product of digits (486), we get a square (120409 = 347²).

The spelling of 119923 in words is "one hundred nineteen thousand, nine hundred twenty-three".