143045102 has 4 divisors (see below), whose sum is σ = 214567656. Its totient is φ = 71522550.

The previous prime is 143045099. The next prime is 143045141. The reversal of 143045102 is 201540341.

143045102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201540341 = 431 ⋅467611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35761274 + ... + 35761277.

It is an arithmetic number, because the mean of its divisors is an integer number (53641914).

Almost surely, 2^143045102 is an apocalyptic number.

143045102 is a deficient number, since it is larger than the sum of its proper divisors (71522554).

143045102 is an equidigital number, since it uses as much as digits as its factorization.

143045102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71522553.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 143045102 is about 11960.1464037862. The cubic root of 143045102 is about 522.9871247533.

Adding to 143045102 its reverse (201540341), we get a palindrome (344585443).

The spelling of 143045102 in words is "one hundred forty-three million, forty-five thousand, one hundred two".