33230101 has 4 divisors (see below), whose sum is σ = 34674912. Its totient is φ = 31785292.

The previous prime is 33230077. The next prime is 33230123. The reversal of 33230101 is 10103233.

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 33230101 - 2¹¹ = 33228053 is a prime.

It is a super-2 number, since 2×33230101² = 2208479224940402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33230401) 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, 722371 + ... + 722416.

It is an arithmetic number, because the mean of its divisors is an integer number (8668728).

Almost surely, 2^33230101 is an apocalyptic number.

It is an amenable number.

33230101 is a deficient number, since it is larger than the sum of its proper divisors (1444811).

33230101 is a wasteful number, since it uses less digits than its factorization.

33230101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444810.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 33230101 is about 5764.5555769721. Note that the first 4 decimals coincide. The cubic root of 33230101 is about 321.4972188994.

Adding to 33230101 its reverse (10103233), we get a palindrome (43333334).

The spelling of 33230101 in words is "thirty-three million, two hundred thirty thousand, one hundred one".