105053263 has 8 divisors (see below), whose sum is σ = 120126240. Its totient is φ = 89996640.

The previous prime is 105053237. The next prime is 105053269. The reversal of 105053263 is 362350501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105053263 - 2²¹ = 102956111 is a prime.

It is a super-2 number, since 2×105053263² = 22072376133894338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105053269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16833 + ... + 22213.

It is an arithmetic number, because the mean of its divisors is an integer number (15015780).

Almost surely, 2^105053263 is an apocalyptic number.

105053263 is a deficient number, since it is larger than the sum of its proper divisors (15072977).

105053263 is an equidigital number, since it uses as much as digits as its factorization.

105053263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8177.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 105053263 is about 10249.5494047299. The cubic root of 105053263 is about 471.8491555104.

The spelling of 105053263 in words is "one hundred five million, fifty-three thousand, two hundred sixty-three".