100633242 has 8 divisors (see below), whose sum is σ = 201266496. Its totient is φ = 33544412.

The previous prime is 100633207. The next prime is 100633289. The reversal of 100633242 is 242336001.

It is a happy number.

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

100633242 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8386098 + ... + 8386109.

It is an arithmetic number, because the mean of its divisors is an integer number (25158312).

Almost surely, 2^100633242 is an apocalyptic number.

100633242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100633242 is a wasteful number, since it uses less digits than its factorization.

100633242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16772212.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 100633242 is about 10031.6121336503. The cubic root of 100633242 is about 465.1365722094.

Adding to 100633242 its reverse (242336001), we get a palindrome (342969243).

The spelling of 100633242 in words is "one hundred million, six hundred thirty-three thousand, two hundred forty-two".