100835430 has 32 divisors (see below), whose sum is σ = 247636224. Its totient is φ = 26263776.

The previous prime is 100835401. The next prime is 100835431. The reversal of 100835430 is 34538001.

It is a self number, because there is not a number n which added to its sum of digits gives 100835430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100835431) 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, 37794 + ... + 40373.

It is an arithmetic number, because the mean of its divisors is an integer number (7738632).

Almost surely, 2^100835430 is an apocalyptic number.

100835430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100835430 is an abundant number, since it is smaller than the sum of its proper divisors (146800794).

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

100835430 is a wasteful number, since it uses less digits than its factorization.

100835430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78220.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 100835430 is about 10041.6846196243. The cubic root of 100835430 is about 465.4478746441.

The spelling of 100835430 in words is "one hundred million, eight hundred thirty-five thousand, four hundred thirty".