133223314 has 16 divisors (see below), whose sum is σ = 238313088. Its totient is φ = 54613152.

The previous prime is 133223263. The next prime is 133223317. The reversal of 133223314 is 413322331.

It is not an unprimeable number, because it can be changed into a prime (133223317) 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, 206547 + ... + 207190.

It is an arithmetic number, because the mean of its divisors is an integer number (14894568).

Almost surely, 2^133223314 is an apocalyptic number.

133223314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133223314 is a deficient number, since it is larger than the sum of its proper divisors (105089774).

133223314 is a wasteful number, since it uses less digits than its factorization.

133223314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413769.

The product of its digits is 1296, while the sum is 22.

The square root of 133223314 is about 11542.2404237652. The cubic root of 133223314 is about 510.7324015082.

Adding to 133223314 its reverse (413322331), we get a palindrome (546545645).

The spelling of 133223314 in words is "one hundred thirty-three million, two hundred twenty-three thousand, three hundred fourteen".