143341115 has 8 divisors (see below), whose sum is σ = 172285728. Its totient is φ = 114488640.

The previous prime is 143341027. The next prime is 143341123. The reversal of 143341115 is 511143341.

It is a happy number.

143341115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 143341115 - 2²⁶ = 76232251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19562 + ... + 25871.

It is an arithmetic number, because the mean of its divisors is an integer number (21535716).

Almost surely, 2^143341115 is an apocalyptic number.

143341115 is a deficient number, since it is larger than the sum of its proper divisors (28944613).

143341115 is an equidigital number, since it uses as much as digits as its factorization.

143341115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46069.

The product of its digits is 720, while the sum is 23.

The square root of 143341115 is about 11972.5149822416. The cubic root of 143341115 is about 523.3476271897.

Adding to 143341115 its reverse (511143341), we get a palindrome (654484456).

The spelling of 143341115 in words is "one hundred forty-three million, three hundred forty-one thousand, one hundred fifteen".