143114121 has 12 divisors (see below), whose sum is σ = 214377072. Its totient is φ = 95409252.

The previous prime is 143114089. The next prime is 143114221. The reversal of 143114121 is 121411341.

It is not a de Polignac number, because 143114121 - 2⁵ = 143114089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143114094 and 143114103.

It is not an unprimeable number, because it can be changed into a prime (143114221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294231 + ... + 294716.

It is an arithmetic number, because the mean of its divisors is an integer number (17864756).

Almost surely, 2^143114121 is an apocalyptic number.

It is an amenable number.

143114121 is a deficient number, since it is larger than the sum of its proper divisors (71262951).

143114121 is an frugal number, since it uses more digits than its factorization.

143114121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588962 (or 588950 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 143114121 is about 11963.0314302020. The cubic root of 143114121 is about 523.0712246723.

Adding to 143114121 its reverse (121411341), we get a palindrome (264525462).

The spelling of 143114121 in words is "one hundred forty-three million, one hundred fourteen thousand, one hundred twenty-one".