105858102 has 16 divisors (see below), whose sum is σ = 241961472. Its totient is φ = 30245160.

The previous prime is 105858041. The next prime is 105858107. The reversal of 105858102 is 201858501.

It is a super-2 number, since 2×105858102² = 22411875518084808, 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 105858102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105858107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260174 + ... + 1260257.

It is an arithmetic number, because the mean of its divisors is an integer number (15122592).

Almost surely, 2^105858102 is an apocalyptic number.

105858102 is an abundant number, since it is smaller than the sum of its proper divisors (136103370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105858102 is a wasteful number, since it uses less digits than its factorization.

105858102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520443.

The product of its (nonzero) digits is 3200, while the sum is 30.

The square root of 105858102 is about 10288.7366571411. The cubic root of 105858102 is about 473.0510756288.

The spelling of 105858102 in words is "one hundred five million, eight hundred fifty-eight thousand, one hundred two".