100433433 has 16 divisors (see below), whose sum is σ = 147954816. Its totient is φ = 60276480.

The previous prime is 100433419. The next prime is 100433447. The reversal of 100433433 is 334334001.

It is an interprime number because it is at equal distance from previous prime (100433419) and next prime (100433447).

It is not a de Polignac number, because 100433433 - 2⁵ = 100433401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100433453) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 41638 + ... + 43983.

It is an arithmetic number, because the mean of its divisors is an integer number (9247176).

Almost surely, 2^100433433 is an apocalyptic number.

It is an amenable number.

100433433 is a deficient number, since it is larger than the sum of its proper divisors (47521383).

100433433 is a wasteful number, since it uses less digits than its factorization.

100433433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85664.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 100433433 is about 10021.6482177334. The cubic root of 100433433 is about 464.8285227361.

Adding to 100433433 its reverse (334334001), we get a palindrome (434767434).

The spelling of 100433433 in words is "one hundred million, four hundred thirty-three thousand, four hundred thirty-three".