83130182 has 16 divisors (see below), whose sum is σ = 131433840. Its totient is φ = 39373152.

The previous prime is 83130143. The next prime is 83130191. The reversal of 83130182 is 28103138.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10448 + ... + 16595.

It is an arithmetic number, because the mean of its divisors is an integer number (8214615).

Almost surely, 2^83130182 is an apocalyptic number.

83130182 is a deficient number, since it is larger than the sum of its proper divisors (48303658).

83130182 is a wasteful number, since it uses less digits than its factorization.

83130182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27127.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 83130182 is about 9117.5754452596. The cubic root of 83130182 is about 436.4350054799.

It can be divided in two parts, 831 and 30182, that added together give a palindrome (31013).

The spelling of 83130182 in words is "eighty-three million, one hundred thirty thousand, one hundred eighty-two".