100423335 has 32 divisors (see below), whose sum is σ = 171737280. Its totient is φ = 49932288.

The previous prime is 100423333. The next prime is 100423339. The reversal of 100423335 is 533324001.

It is not a de Polignac number, because 100423335 - 2¹ = 100423333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100423331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25989 + ... + 29601.

It is an arithmetic number, because the mean of its divisors is an integer number (5366790).

Almost surely, 2^100423335 is an apocalyptic number.

100423335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100423335 is a deficient number, since it is larger than the sum of its proper divisors (71313945).

100423335 is a wasteful number, since it uses less digits than its factorization.

100423335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 100423335 is about 10021.1443957265. The cubic root of 100423335 is about 464.8129436087.

Adding to 100423335 its reverse (533324001), we get a palindrome (633747336).

The spelling of 100423335 in words is "one hundred million, four hundred twenty-three thousand, three hundred thirty-five".