100234000 has 80 divisors (see below), whose sum is σ = 253019520. Its totient is φ = 38332800.

The previous prime is 100233961. The next prime is 100234003. The reversal of 100234000 is 432001.

It is a tau number, because it is divible by the number of its divisors (80).

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 (100234003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44911 + ... + 47089.

It is an arithmetic number, because the mean of its divisors is an integer number (3162744).

Almost surely, 2^100234000 is an apocalyptic number.

100234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126509760).

100234000 is an abundant number, since it is smaller than the sum of its proper divisors (152785520).

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

100234000 is a wasteful number, since it uses less digits than its factorization.

100234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 100234000 is about 10011.6931634964. The cubic root of 100234000 is about 464.5206452626.

Adding to 100234000 its reverse (432001), we get a palindrome (100666001).

The spelling of 100234000 in words is "one hundred million, two hundred thirty-four thousand".