82183313 has 2 divisors, whose sum is σ = 82183314. Its totient is φ = 82183312.

The previous prime is 82183279. The next prime is 82183319. The reversal of 82183313 is 31338128.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70677649 + 11505664 = 8407^2 + 3392^2 .

It is a cyclic number.

It is not a de Polignac number, because 82183313 - 2⁶ = 82183249 is a prime.

It is not a weakly prime, because it can be changed into another prime (82183319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41091656 + 41091657.

It is an arithmetic number, because the mean of its divisors is an integer number (41091657).

Almost surely, 2^82183313 is an apocalyptic number.

It is an amenable number.

82183313 is a deficient number, since it is larger than the sum of its proper divisors (1).

82183313 is an equidigital number, since it uses as much as digits as its factorization.

82183313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 82183313 is about 9065.5012547570. The cubic root of 82183313 is about 434.7716474441.

The spelling of 82183313 in words is "eighty-two million, one hundred eighty-three thousand, three hundred thirteen".