119137843 has 4 divisors (see below), whose sum is σ = 129968568. Its totient is φ = 108307120.

The previous prime is 119137813. The next prime is 119137849. The reversal of 119137843 is 348731911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119137843 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (119137849) 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, 5415346 + ... + 5415367.

It is an arithmetic number, because the mean of its divisors is an integer number (32492142).

Almost surely, 2^119137843 is an apocalyptic number.

119137843 is a deficient number, since it is larger than the sum of its proper divisors (10830725).

119137843 is a wasteful number, since it uses less digits than its factorization.

119137843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10830724.

The product of its digits is 18144, while the sum is 37.

The square root of 119137843 is about 10915.0283096289. The cubic root of 119137843 is about 492.0583178828.

The spelling of 119137843 in words is "one hundred nineteen million, one hundred thirty-seven thousand, eight hundred forty-three".