119905043 has 4 divisors (see below), whose sum is σ = 120033408. Its totient is φ = 119776680.

The previous prime is 119905031. The next prime is 119905057. The reversal of 119905043 is 340509911.

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 119905043 - 2¹⁶ = 119839507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119905073) 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, 62771 + ... + 64652.

It is an arithmetic number, because the mean of its divisors is an integer number (30008352).

Almost surely, 2^119905043 is an apocalyptic number.

119905043 is a deficient number, since it is larger than the sum of its proper divisors (128365).

119905043 is an equidigital number, since it uses as much as digits as its factorization.

119905043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128364.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 119905043 is about 10950.1161181058. The cubic root of 119905043 is about 493.1122782562.

The spelling of 119905043 in words is "one hundred nineteen million, nine hundred five thousand, forty-three".