105210036 has 24 divisors (see below), whose sum is σ = 272767040. Its totient is φ = 35069976.

The previous prime is 105210031. The next prime is 105210037. The reversal of 105210036 is 630012501.

It is a super-2 number, since 2×105210036² = 22138303350242592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105210031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486976 + ... + 487191.

Almost surely, 2^105210036 is an apocalyptic number.

It is an amenable number.

105210036 is an abundant number, since it is smaller than the sum of its proper divisors (167557004).

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

105210036 is a wasteful number, since it uses less digits than its factorization.

105210036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974180 (or 974172 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 105210036 is about 10257.1943532332. The cubic root of 105210036 is about 472.0837553658.

Adding to 105210036 its reverse (630012501), we get a palindrome (735222537).

The spelling of 105210036 in words is "one hundred five million, two hundred ten thousand, thirty-six".