105002231 has 2 divisors, whose sum is σ = 105002232. Its totient is φ = 105002230.

The previous prime is 105002213. The next prime is 105002269. The reversal of 105002231 is 132200501.

It is a happy number.

Together with previous prime (105002213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (132200501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105002231 - 2²⁶ = 37893367 is a prime.

It is a super-2 number, since 2×105002231² = 22050937029954722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105002281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52501115 + 52501116.

It is an arithmetic number, because the mean of its divisors is an integer number (52501116).

Almost surely, 2^105002231 is an apocalyptic number.

105002231 is a deficient number, since it is larger than the sum of its proper divisors (1).

105002231 is an equidigital number, since it uses as much as digits as its factorization.

105002231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 105002231 is about 10247.0596270345. The cubic root of 105002231 is about 471.7727393335.

Adding to 105002231 its reverse (132200501), we get a palindrome (237202732).

The spelling of 105002231 in words is "one hundred five million, two thousand, two hundred thirty-one".