102086233 has 2 divisors, whose sum is σ = 102086234. Its totient is φ = 102086232.

The previous prime is 102086227. The next prime is 102086251. The reversal of 102086233 is 332680201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94731289 + 7354944 = 9733^2 + 2712^2 .

It is a cyclic number.

It is not a de Polignac number, because 102086233 - 2⁹ = 102085721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102086198 and 102086207.

It is not a weakly prime, because it can be changed into another prime (102086263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51043116 + 51043117.

It is an arithmetic number, because the mean of its divisors is an integer number (51043117).

Almost surely, 2^102086233 is an apocalyptic number.

It is an amenable number.

102086233 is a deficient number, since it is larger than the sum of its proper divisors (1).

102086233 is an equidigital number, since it uses as much as digits as its factorization.

102086233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 102086233 is about 10103.7732060849. The cubic root of 102086233 is about 467.3645053303.

The spelling of 102086233 in words is "one hundred two million, eighty-six thousand, two hundred thirty-three".