105058 has 4 divisors (see below), whose sum is σ = 157590. Its totient is φ = 52528.

The previous prime is 105037. The next prime is 105071. The reversal of 105058 is 850501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 850501 = 83 ⋅10247.

It can be written as a sum of positive squares in only one way, i.e., 104329 + 729 = 323^2 + 27^2 .

It is a super-2 number, since 2×105058² = 22074366728, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26263 + ... + 26266.

2¹⁰⁵⁰⁵⁸ is an apocalyptic number.

105058 is a deficient number, since it is larger than the sum of its proper divisors (52532).

105058 is an equidigital number, since it uses as much as digits as its factorization.

105058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52531.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 105058 is about 324.1265185078. The cubic root of 105058 is about 47.1856247519.

Adding to 105058 its reverse (850501), we get a palindrome (955559).

The spelling of 105058 in words is "one hundred five thousand, fifty-eight".