100240335 has 80 divisors (see below), whose sum is σ = 196775040. Its totient is φ = 48522240.

The previous prime is 100240291. The next prime is 100240337. The reversal of 100240335 is 533042001.

It is not a de Polignac number, because 100240335 - 2⁶ = 100240271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100240337) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 415815 + ... + 416055.

It is an arithmetic number, because the mean of its divisors is an integer number (2459688).

Almost surely, 2^100240335 is an apocalyptic number.

100240335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100240335 is a deficient number, since it is larger than the sum of its proper divisors (96534705).

100240335 is a wasteful number, since it uses less digits than its factorization.

100240335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 100240335 is about 10012.0095385492. The cubic root of 100240335 is about 464.5304312843.

Adding to 100240335 its reverse (533042001), we get a palindrome (633282336).

The spelling of 100240335 in words is "one hundred million, two hundred forty thousand, three hundred thirty-five".