100330238 has 8 divisors (see below), whose sum is σ = 152962680. Its totient is φ = 49342680.

The previous prime is 100330211. The next prime is 100330259. The reversal of 100330238 is 832033001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411068 + ... + 411311.

It is an arithmetic number, because the mean of its divisors is an integer number (19120335).

Almost surely, 2^100330238 is an apocalyptic number.

100330238 is a deficient number, since it is larger than the sum of its proper divisors (52632442).

100330238 is an equidigital number, since it uses as much as digits as its factorization.

100330238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822442.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 100330238 is about 10016.4982903208. The cubic root of 100330238 is about 464.6692649527.

Adding to 100330238 its reverse (832033001), we get a palindrome (932363239).

The spelling of 100330238 in words is "one hundred million, three hundred thirty thousand, two hundred thirty-eight".