105252803 has 4 divisors (see below), whose sum is σ = 108882240. Its totient is φ = 101623368.

The previous prime is 105252793. The next prime is 105252839. The reversal of 105252803 is 308252501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 308252501 = 73 ⋅4222637.

It is a cyclic number.

It is not a de Polignac number, because 105252803 - 2²⁶ = 38143939 is a prime.

It is a super-2 number, since 2×105252803² = 22156305078713618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105252883) 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, 1814675 + ... + 1814732.

It is an arithmetic number, because the mean of its divisors is an integer number (27220560).

Almost surely, 2^105252803 is an apocalyptic number.

105252803 is a deficient number, since it is larger than the sum of its proper divisors (3629437).

105252803 is an equidigital number, since it uses as much as digits as its factorization.

105252803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629436.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 105252803 is about 10259.2788732932. The cubic root of 105252803 is about 472.1477127337.

The spelling of 105252803 in words is "one hundred five million, two hundred fifty-two thousand, eight hundred three".