143150243 has 4 divisors (see below), whose sum is σ = 143234208. Its totient is φ = 143066280.

The previous prime is 143150239. The next prime is 143150261. The reversal of 143150243 is 342051341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342051341 = 1877 ⋅182233.

It is a cyclic number.

It is not a de Polignac number, because 143150243 - 2² = 143150239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143150143) 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, 39371 + ... + 42852.

It is an arithmetic number, because the mean of its divisors is an integer number (35808552).

Almost surely, 2^143150243 is an apocalyptic number.

143150243 is a deficient number, since it is larger than the sum of its proper divisors (83965).

143150243 is an equidigital number, since it uses as much as digits as its factorization.

143150243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83964.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 143150243 is about 11964.5410693432. The cubic root of 143150243 is about 523.1152286910.

The spelling of 143150243 in words is "one hundred forty-three million, one hundred fifty thousand, two hundred forty-three".