30033101 has 16 divisors (see below), whose sum is σ = 37926144. Its totient is φ = 23172864.

The previous prime is 30033089. The next prime is 30033119. The reversal of 30033101 is 10133003.

It is a cyclic number.

It is not a de Polignac number, because 30033101 - 2⁶ = 30033037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30033131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2750 + ... + 8223.

It is an arithmetic number, because the mean of its divisors is an integer number (2370384).

Almost surely, 2^30033101 is an apocalyptic number.

It is an amenable number.

30033101 is a deficient number, since it is larger than the sum of its proper divisors (7893043).

30033101 is a wasteful number, since it uses less digits than its factorization.

30033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 30033101 is about 5480.2464360647. The cubic root of 30033101 is about 310.8374891491.

Adding to 30033101 its reverse (10133003), we get a palindrome (40166104).

The spelling of 30033101 in words is "thirty million, thirty-three thousand, one hundred one".