100033030 has 32 divisors (see below), whose sum is σ = 185340960. Its totient is φ = 38849280.

The previous prime is 100033027. The next prime is 100033057. The reversal of 100033030 is 30330001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 100032998 and 100033016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109837 + ... + 110743.

It is an arithmetic number, because the mean of its divisors is an integer number (5791905).

Almost surely, 2^100033030 is an apocalyptic number.

100033030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100033030 is a deficient number, since it is larger than the sum of its proper divisors (85307930).

100033030 is a wasteful number, since it uses less digits than its factorization.

100033030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 27, while the sum is 10.

The square root of 100033030 is about 10001.6513636499. The cubic root of 100033030 is about 464.2099816288.

Adding to 100033030 its reverse (30330001), we get a palindrome (130363031).

The spelling of 100033030 in words is "one hundred million, thirty-three thousand, thirty".