83112010 has 8 divisors (see below), whose sum is σ = 149601636. Its totient is φ = 33244800.

The previous prime is 83111989. The next prime is 83112013. The reversal of 83112010 is 1021138.

It can be written as a sum of positive squares in 2 ways, for example, as 82065481 + 1046529 = 9059^2 + 1023^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (83112013) 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 3 ways as a sum of consecutive naturals, for example, 4155591 + ... + 4155610.

Almost surely, 2^83112010 is an apocalyptic number.

83112010 is a deficient number, since it is larger than the sum of its proper divisors (66489626).

83112010 is a wasteful number, since it uses less digits than its factorization.

83112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311208.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 83112010 is about 9116.5788539342. The cubic root of 83112010 is about 436.4032020495.

Adding to 83112010 its reverse (1021138), we get a palindrome (84133148).

The spelling of 83112010 in words is "eighty-three million, one hundred twelve thousand, ten".