100235085 has 16 divisors (see below), whose sum is σ = 161266560. Its totient is φ = 53161920.

The previous prime is 100235063. The next prime is 100235101. The reversal of 100235085 is 580532001.

It is not a de Polignac number, because 100235085 - 2⁸ = 100234829 is a prime.

It is a congruent number.

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, 15745 + ... + 21174.

It is an arithmetic number, because the mean of its divisors is an integer number (10079160).

Almost surely, 2^100235085 is an apocalyptic number.

100235085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100235085 is a deficient number, since it is larger than the sum of its proper divisors (61031475).

100235085 is a wasteful number, since it uses less digits than its factorization.

100235085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37108.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 100235085 is about 10011.7473499884. The cubic root of 100235085 is about 464.5223213508.

Adding to 100235085 its reverse (580532001), we get a palindrome (680767086).

The spelling of 100235085 in words is "one hundred million, two hundred thirty-five thousand, eighty-five".