119951 has 4 divisors (see below), whose sum is σ = 129192. Its totient is φ = 110712.

The previous prime is 119929. The next prime is 119953. The reversal of 119951 is 159911.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 119951 - 2¹⁰ = 118927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 119951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4601 + ... + 4626.

It is an arithmetic number, because the mean of its divisors is an integer number (32298).

2¹¹⁹⁹⁵¹ is an apocalyptic number.

119951 is a deficient number, since it is larger than the sum of its proper divisors (9241).

119951 is an equidigital number, since it uses as much as digits as its factorization.

119951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9240.

The product of its digits is 405, while the sum is 26.

The square root of 119951 is about 346.3394288844. The cubic root of 119951 is about 49.3175269953.

The spelling of 119951 in words is "one hundred nineteen thousand, nine hundred fifty-one".