105393259 has 2 divisors, whose sum is σ = 105393260. Its totient is φ = 105393258.

The previous prime is 105393241. The next prime is 105393271. The reversal of 105393259 is 952393501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105393259 - 2⁹ = 105392747 is a prime.

It is a super-2 number, since 2×105393259² = 22215478085282162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105393289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52696629 + 52696630.

It is an arithmetic number, because the mean of its divisors is an integer number (52696630).

Almost surely, 2^105393259 is an apocalyptic number.

105393259 is a deficient number, since it is larger than the sum of its proper divisors (1).

105393259 is an equidigital number, since it uses as much as digits as its factorization.

105393259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 105393259 is about 10266.1219065429. The cubic root of 105393259 is about 472.3576406417.

The spelling of 105393259 in words is "one hundred five million, three hundred ninety-three thousand, two hundred fifty-nine".