108256633 has 2 divisors, whose sum is σ = 108256634. Its totient is φ = 108256632.

The previous prime is 108256609. The next prime is 108256649. The reversal of 108256633 is 336652801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95101504 + 13155129 = 9752^2 + 3627^2 .

It is an emirp because it is prime and its reverse (336652801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108256633 - 2⁵ = 108256601 is a prime.

It is not a weakly prime, because it can be changed into another prime (108256033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54128316 + 54128317.

It is an arithmetic number, because the mean of its divisors is an integer number (54128317).

Almost surely, 2^108256633 is an apocalyptic number.

It is an amenable number.

108256633 is a deficient number, since it is larger than the sum of its proper divisors (1).

108256633 is an equidigital number, since it uses as much as digits as its factorization.

108256633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 108256633 is about 10404.6447800970. The cubic root of 108256633 is about 476.5972204455.

The spelling of 108256633 in words is "one hundred eight million, two hundred fifty-six thousand, six hundred thirty-three".