106200018 has 16 divisors (see below), whose sum is σ = 236000160. Its totient is φ = 35399988.

The previous prime is 106200013. The next prime is 106200019. The reversal of 106200018 is 810002601.

It is a super-2 number, since 2×106200018² = 22556887646400648, which contains 22 as substring.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106200013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983280 + ... + 983387.

It is an arithmetic number, because the mean of its divisors is an integer number (14750010).

Almost surely, 2^106200018 is an apocalyptic number.

106200018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

106200018 is an abundant number, since it is smaller than the sum of its proper divisors (129800142).

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

106200018 is a wasteful number, since it uses less digits than its factorization.

106200018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966678 (or 1966672 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 106200018 is about 10305.3392957243. The cubic root of 106200018 is about 473.5598381425.

Adding to 106200018 its reverse (810002601), we get a palindrome (916202619).

The spelling of 106200018 in words is "one hundred six million, two hundred thousand, eighteen".