100234568 has 64 divisors (see below), whose sum is σ = 220416000. Its totient is φ = 41850432.

The previous prime is 100234549. The next prime is 100234571. The reversal of 100234568 is 865432001.

It is a self number, because there is not a number n which added to its sum of digits gives 100234568.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614855 + ... + 615017.

It is an arithmetic number, because the mean of its divisors is an integer number (3444000).

Almost surely, 2^100234568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100234568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110208000).

100234568 is an abundant number, since it is smaller than the sum of its proper divisors (120181432).

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

100234568 is a wasteful number, since it uses less digits than its factorization.

100234568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 100234568 is about 10011.7215302864. The cubic root of 100234568 is about 464.5215227001.

Adding to 100234568 its reverse (865432001), we get a palindrome (965666569).

The spelling of 100234568 in words is "one hundred million, two hundred thirty-four thousand, five hundred sixty-eight".