133325223 has 8 divisors (see below), whose sum is σ = 187123200. Its totient is φ = 84205368.

The previous prime is 133325221. The next prime is 133325251. The reversal of 133325223 is 322523331.

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

It is not a de Polignac number, because 133325223 - 2¹ = 133325221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133325193 and 133325202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133325221) 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, 1169463 + ... + 1169576.

It is an arithmetic number, because the mean of its divisors is an integer number (23390400).

Almost surely, 2^133325223 is an apocalyptic number.

133325223 is a deficient number, since it is larger than the sum of its proper divisors (53797977).

133325223 is a wasteful number, since it uses less digits than its factorization.

133325223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339061.

The product of its digits is 3240, while the sum is 24.

The square root of 133325223 is about 11546.6541907169. The cubic root of 133325223 is about 510.8625963441.

Adding to 133325223 its reverse (322523331), we get a palindrome (455848554).

The spelling of 133325223 in words is "one hundred thirty-three million, three hundred twenty-five thousand, two hundred twenty-three".