106100550 has 48 divisors (see below), whose sum is σ = 292369680. Its totient is φ = 28293120.

The previous prime is 106100543. The next prime is 106100557. The reversal of 106100550 is 55001601.

106100550 is a `hidden beast` number, since 1 + 0 + 610 + 0 + 5 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (106100543) and next prime (106100557).

It is a super-2 number, since 2×106100550² = 22514653420605000, 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 (106100557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37947 + ... + 40646.

It is an arithmetic number, because the mean of its divisors is an integer number (6091035).

Almost surely, 2^106100550 is an apocalyptic number.

106100550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106100550 is an abundant number, since it is smaller than the sum of its proper divisors (186269130).

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

106100550 is a wasteful number, since it uses less digits than its factorization.

106100550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78614 (or 78603 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 106100550 is about 10300.5121231908. The cubic root of 106100550 is about 473.4119449984.

The spelling of 106100550 in words is "one hundred six million, one hundred thousand, five hundred fifty".