105870263 has 2 divisors, whose sum is σ = 105870264. Its totient is φ = 105870262.

The previous prime is 105870253. The next prime is 105870277. The reversal of 105870263 is 362078501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105870263 - 2⁶ = 105870199 is a prime.

It is a super-2 number, since 2×105870263² = 22417025175378338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105870253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52935131 + 52935132.

It is an arithmetic number, because the mean of its divisors is an integer number (52935132).

Almost surely, 2^105870263 is an apocalyptic number.

105870263 is a deficient number, since it is larger than the sum of its proper divisors (1).

105870263 is an equidigital number, since it uses as much as digits as its factorization.

105870263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 105870263 is about 10289.3276262349. The cubic root of 105870263 is about 473.0691896694.

The spelling of 105870263 in words is "one hundred five million, eight hundred seventy thousand, two hundred sixty-three".