133000301223 has 24 divisors (see below), whose sum is σ = 198788063760. Its totient is φ = 85631736960.

The previous prime is 133000301197. The next prime is 133000301233. The reversal of 133000301223 is 322103000331.

It is not a de Polignac number, because 133000301223 - 2⁸ = 133000300967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133000301196 and 133000301205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133000301233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1896288 + ... + 1965173.

It is an arithmetic number, because the mean of its divisors is an integer number (8282835990).

Almost surely, 2^133000301223 is an apocalyptic number.

133000301223 is a deficient number, since it is larger than the sum of its proper divisors (65787762537).

133000301223 is a wasteful number, since it uses less digits than its factorization.

133000301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3861599 (or 3861596 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 133000301223 its reverse (322103000331), we get a palindrome (455103301554).

The spelling of 133000301223 in words is "one hundred thirty-three billion, three hundred one thousand, two hundred twenty-three".