105126063 has 8 divisors (see below), whose sum is σ = 160192128. Its totient is φ = 60072024.

The previous prime is 105126061. The next prime is 105126071. The reversal of 105126063 is 360621501.

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

It is not a de Polignac number, because 105126063 - 2¹ = 105126061 is a prime.

It is a super-2 number, since 2×105126063² = 22102978243759938, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105126061) 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, 2502981 + ... + 2503022.

It is an arithmetic number, because the mean of its divisors is an integer number (20024016).

Almost surely, 2^105126063 is an apocalyptic number.

105126063 is a deficient number, since it is larger than the sum of its proper divisors (55066065).

105126063 is an equidigital number, since it uses as much as digits as its factorization.

105126063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006013.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 105126063 is about 10253.1001653159. The cubic root of 105126063 is about 471.9581246365.

Adding to 105126063 its reverse (360621501), we get a palindrome (465747564).

The spelling of 105126063 in words is "one hundred five million, one hundred twenty-six thousand, sixty-three".