119921043 has 24 divisors (see below), whose sum is σ = 186099984. Its totient is φ = 68400640.

The previous prime is 119921041. The next prime is 119921047. The reversal of 119921043 is 340129911.

It is not a de Polignac number, because 119921043 - 2¹ = 119921041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 119921043.

It is not an unprimeable number, because it can be changed into a prime (119921041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3546 + ... + 15887.

It is an arithmetic number, because the mean of its divisors is an integer number (7754166).

Almost surely, 2^119921043 is an apocalyptic number.

119921043 is a deficient number, since it is larger than the sum of its proper divisors (66178941).

119921043 is a wasteful number, since it uses less digits than its factorization.

119921043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19475 (or 19464 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 119921043 is about 10950.8466795951. The cubic root of 119921043 is about 493.1342107381.

The spelling of 119921043 in words is "one hundred nineteen million, nine hundred twenty-one thousand, forty-three".