83010143 has 4 divisors (see below), whose sum is σ = 83403768. Its totient is φ = 82616520.

The previous prime is 83010113. The next prime is 83010163. The reversal of 83010143 is 34101038.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83010143 - 2⁶ = 83010079 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83010113) 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, 196496 + ... + 196917.

It is an arithmetic number, because the mean of its divisors is an integer number (20850942).

Almost surely, 2^83010143 is an apocalyptic number.

83010143 is a deficient number, since it is larger than the sum of its proper divisors (393625).

83010143 is a wasteful number, since it uses less digits than its factorization.

83010143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393624.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 83010143 is about 9110.9902315830. The cubic root of 83010143 is about 436.2248352903.

The spelling of 83010143 in words is "eighty-three million, ten thousand, one hundred forty-three".