105030059 has 4 divisors (see below), whose sum is σ = 105200904. Its totient is φ = 104859216.

The previous prime is 105030053. The next prime is 105030067. The reversal of 105030059 is 950030501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105030059 - 2²⁰ = 103981483 is a prime.

It is a super-2 number, since 2×105030059² = 22062626587086962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105030053) 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, 84497 + ... + 85730.

It is an arithmetic number, because the mean of its divisors is an integer number (26300226).

Almost surely, 2^105030059 is an apocalyptic number.

105030059 is a deficient number, since it is larger than the sum of its proper divisors (170845).

105030059 is an equidigital number, since it uses as much as digits as its factorization.

105030059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170844.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 105030059 is about 10248.4173900169. The cubic root of 105030059 is about 471.8144125184.

The spelling of 105030059 in words is "one hundred five million, thirty thousand, fifty-nine".