119243541 has 16 divisors (see below), whose sum is σ = 160654400. Its totient is φ = 78668928.

The previous prime is 119243533. The next prime is 119243549. The reversal of 119243541 is 145342911.

It is an interprime number because it is at equal distance from previous prime (119243533) and next prime (119243549).

It is not a de Polignac number, because 119243541 - 2³ = 119243533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119243499 and 119243508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119243549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192330 + ... + 192948.

It is an arithmetic number, because the mean of its divisors is an integer number (10040900).

Almost surely, 2^119243541 is an apocalyptic number.

It is an amenable number.

119243541 is a deficient number, since it is larger than the sum of its proper divisors (41410859).

119243541 is a wasteful number, since it uses less digits than its factorization.

119243541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188.

The product of its digits is 4320, while the sum is 30.

The square root of 119243541 is about 10919.8690926219. The cubic root of 119243541 is about 492.2037914104.

The spelling of 119243541 in words is "one hundred nineteen million, two hundred forty-three thousand, five hundred forty-one".