133020232203 has 8 divisors (see below), whose sum is σ = 177363191808. Its totient is φ = 88678713704.

The previous prime is 133020232201. The next prime is 133020232217. The reversal of 133020232203 is 302232020331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133020232203 - 2¹ = 133020232201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133020232203.

It is not an unprimeable number, because it can be changed into a prime (133020232201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122475 + ... + 530132.

It is an arithmetic number, because the mean of its divisors is an integer number (22170398976).

Almost surely, 2^133020232203 is an apocalyptic number.

133020232203 is a deficient number, since it is larger than the sum of its proper divisors (44342959605).

133020232203 is an equidigital number, since it uses as much as digits as its factorization.

133020232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720553.

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

Adding to 133020232203 its reverse (302232020331), we get a palindrome (435252252534).

The spelling of 133020232203 in words is "one hundred thirty-three billion, twenty million, two hundred thirty-two thousand, two hundred three".