100112033 has 4 divisors (see below), whose sum is σ = 114413760. Its totient is φ = 85810308.

The previous prime is 100112029. The next prime is 100112063. The reversal of 100112033 is 330211001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100112033 - 2² = 100112029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100112063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7150853 + ... + 7150866.

It is an arithmetic number, because the mean of its divisors is an integer number (28603440).

Almost surely, 2^100112033 is an apocalyptic number.

It is an amenable number.

100112033 is a deficient number, since it is larger than the sum of its proper divisors (14301727).

100112033 is an equidigital number, since it uses as much as digits as its factorization.

100112033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14301726.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 100112033 is about 10005.6000819541. The cubic root of 100112033 is about 464.3321557106.

Adding to 100112033 its reverse (330211001), we get a palindrome (430323034).

The spelling of 100112033 in words is "one hundred million, one hundred twelve thousand, thirty-three".