233301000133 has 4 divisors (see below), whose sum is σ = 245580000160. Its totient is φ = 221022000108.

The previous prime is 233301000113. The next prime is 233301000151. The reversal of 233301000133 is 331000103332.

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 233301000133 - 2¹³ = 233300991941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 12279000007 = 233301000133 / (2 + 3 + 3 + 3 + 0 + 1 + 0 + 0 + 0 + 1 + 3 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 233301000133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233301000113) 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, 6139499985 + ... + 6139500022.

It is an arithmetic number, because the mean of its divisors is an integer number (61395000040).

Almost surely, 2^233301000133 is an apocalyptic number.

It is an amenable number.

233301000133 is a deficient number, since it is larger than the sum of its proper divisors (12279000027).

233301000133 is a wasteful number, since it uses less digits than its factorization.

233301000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12279000026.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 233301000133 its reverse (331000103332), we get a palindrome (564301103465).

The spelling of 233301000133 in words is "two hundred thirty-three billion, three hundred one million, one hundred thirty-three", and thus it is an aban number.