100133822 has 4 divisors (see below), whose sum is σ = 150200736. Its totient is φ = 50066910.

The previous prime is 100133807. The next prime is 100133827. The reversal of 100133822 is 228331001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100133794 and 100133803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25033454 + ... + 25033457.

It is an arithmetic number, because the mean of its divisors is an integer number (37550184).

Almost surely, 2^100133822 is an apocalyptic number.

100133822 is a deficient number, since it is larger than the sum of its proper divisors (50066914).

100133822 is an equidigital number, since it uses as much as digits as its factorization.

100133822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50066913.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 100133822 is about 10006.6888629556. The cubic root of 100133822 is about 464.3658399712.

Adding to 100133822 its reverse (228331001), we get a palindrome (328464823).

The spelling of 100133822 in words is "one hundred million, one hundred thirty-three thousand, eight hundred twenty-two".