105102010 has 64 divisors (see below), whose sum is σ = 211196160. Its totient is φ = 37416960.

The previous prime is 105101989. The next prime is 105102017. The reversal of 105102010 is 10201501.

It is a happy number.

It is a super-2 number, since 2×105102010² = 22092865012080200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (105102017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544474 + ... + 544666.

It is an arithmetic number, because the mean of its divisors is an integer number (3299940).

Almost surely, 2^105102010 is an apocalyptic number.

105102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105102010 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

105102010 is a wasteful number, since it uses less digits than its factorization.

105102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 105102010 is about 10251.9271359096. The cubic root of 105102010 is about 471.9221269833.

Adding to 105102010 its reverse (10201501), we get a palindrome (115303511).

The spelling of 105102010 in words is "one hundred five million, one hundred two thousand, ten".