105040063 has 2 divisors, whose sum is σ = 105040064. Its totient is φ = 105040062.

The previous prime is 105040051. The next prime is 105040087. The reversal of 105040063 is 360040501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105040063 is a prime.

It is a super-2 number, since 2×105040063² = 22066829670087938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105040063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105040163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52520031 + 52520032.

It is an arithmetic number, because the mean of its divisors is an integer number (52520032).

Almost surely, 2^105040063 is an apocalyptic number.

105040063 is a deficient number, since it is larger than the sum of its proper divisors (1).

105040063 is an equidigital number, since it uses as much as digits as its factorization.

105040063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 105040063 is about 10248.9054537546. The cubic root of 105040063 is about 471.8293919810.

Adding to 105040063 its reverse (360040501), we get a palindrome (465080564).

The spelling of 105040063 in words is "one hundred five million, forty thousand, sixty-three".