83100243 has 32 divisors (see below), whose sum is σ = 121651200. Its totient is φ = 50263200.

The previous prime is 83100223. The next prime is 83100271. The reversal of 83100243 is 34200138.

It is a happy number.

It is not a de Polignac number, because 83100243 - 2⁸ = 83099987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83100223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231298 + ... + 231656.

It is an arithmetic number, because the mean of its divisors is an integer number (3801600).

Almost surely, 2^83100243 is an apocalyptic number.

83100243 is a deficient number, since it is larger than the sum of its proper divisors (38550957).

83100243 is a wasteful number, since it uses less digits than its factorization.

83100243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 83100243 is about 9115.9334683838. The cubic root of 83100243 is about 436.3826057529.

The spelling of 83100243 in words is "eighty-three million, one hundred thousand, two hundred forty-three".