105264923 has 4 divisors (see below), whose sum is σ = 105495720. Its totient is φ = 105034128.

The previous prime is 105264881. The next prime is 105264931. The reversal of 105264923 is 329462501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 329462501 = 1117 ⋅294953.

It is a cyclic number.

It is not a de Polignac number, because 105264923 - 2¹⁶ = 105199387 is a prime.

It is a super-2 number, since 2×105264923² = 22161408028391858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105264923.

It is not an unprimeable number, because it can be changed into a prime (105263923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114713 + ... + 115626.

It is an arithmetic number, because the mean of its divisors is an integer number (26373930).

Almost surely, 2^105264923 is an apocalyptic number.

105264923 is a deficient number, since it is larger than the sum of its proper divisors (230797).

105264923 is an equidigital number, since it uses as much as digits as its factorization.

105264923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230796.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 105264923 is about 10259.8695410809. The cubic root of 105264923 is about 472.1658348501.

The spelling of 105264923 in words is "one hundred five million, two hundred sixty-four thousand, nine hundred twenty-three".