119801943 has 16 divisors (see below), whose sum is σ = 177688800. Its totient is φ = 79776000.

The previous prime is 119801939. The next prime is 119801953. The reversal of 119801943 is 349108911.

It is not a de Polignac number, because 119801943 - 2² = 119801939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 119801898 and 119801907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119801923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27943 + ... + 31943.

It is an arithmetic number, because the mean of its divisors is an integer number (11105550).

Almost surely, 2^119801943 is an apocalyptic number.

119801943 is a deficient number, since it is larger than the sum of its proper divisors (57886857).

119801943 is a wasteful number, since it uses less digits than its factorization.

119801943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119 (or 5113 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 119801943 is about 10945.4073930576. The cubic root of 119801943 is about 492.9709040124.

The spelling of 119801943 in words is "one hundred nineteen million, eight hundred one thousand, nine hundred forty-three".