106518900 has 36 divisors (see below), whose sum is σ = 308195552. Its totient is φ = 28404960.

The previous prime is 106518877. The next prime is 106518913. The reversal of 106518900 is 9815601.

It is a happy number.

It is a super-2 number, since 2×106518900² = 22692552114420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177232 + ... + 177831.

Almost surely, 2^106518900 is an apocalyptic number.

106518900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106518900 is an abundant number, since it is smaller than the sum of its proper divisors (201676652).

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

106518900 is a wasteful number, since it uses less digits than its factorization.

106518900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355080 (or 355073 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 106518900 is about 10320.7993876444. The cubic root of 106518900 is about 474.0333434501.

The spelling of 106518900 in words is "one hundred six million, five hundred eighteen thousand, nine hundred".