100550334 has 8 divisors (see below), whose sum is σ = 201100680. Its totient is φ = 33516776.

The previous prime is 100550323. The next prime is 100550339. The reversal of 100550334 is 433055001.

It is a sphenic number, since it is the product of 3 distinct primes.

100550334 is an admirable number.

It is a super-2 number, since 2×100550334² = 20220739335023112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100550334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100550339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8379189 + ... + 8379200.

It is an arithmetic number, because the mean of its divisors is an integer number (25137585).

Almost surely, 2^100550334 is an apocalyptic number.

100550334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100550334 is a wasteful number, since it uses less digits than its factorization.

100550334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16758394.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 100550334 is about 10027.4789453780. The cubic root of 100550334 is about 465.0088008509.

The spelling of 100550334 in words is "one hundred million, five hundred fifty thousand, three hundred thirty-four".