133354323 has 8 divisors (see below), whose sum is σ = 197562000. Its totient is φ = 88902864.

The previous prime is 133354297. The next prime is 133354349. The reversal of 133354323 is 323453331.

It is a happy number.

133354323 is a `hidden beast` number, since 1 + 3 + 335 + 4 + 323 = 666.

It is an interprime number because it is at equal distance from previous prime (133354297) and next prime (133354349).

It is not a de Polignac number, because 133354323 - 2⁹ = 133353811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4939049 = 133354323 / (1 + 3 + 3 + 3 + 5 + 4 + 3 + 2 + 3).

It is not an unprimeable number, because it can be changed into a prime (133354363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2469498 + ... + 2469551.

It is an arithmetic number, because the mean of its divisors is an integer number (24695250).

Almost surely, 2^133354323 is an apocalyptic number.

133354323 is a deficient number, since it is larger than the sum of its proper divisors (64207677).

133354323 is an equidigital number, since it uses as much as digits as its factorization.

133354323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4939058 (or 4939052 counting only the distinct ones).

The product of its digits is 9720, while the sum is 27.

The square root of 133354323 is about 11547.9142272533. The cubic root of 133354323 is about 510.8997611550.

The spelling of 133354323 in words is "one hundred thirty-three million, three hundred fifty-four thousand, three hundred twenty-three".