133227132247 has 16 divisors (see below), whose sum is σ = 150373810080. Its totient is φ = 116920944000.

The previous prime is 133227132229. The next prime is 133227132271. The reversal of 133227132247 is 742231722331.

It is a cyclic number.

It is not a de Polignac number, because 133227132247 - 2¹⁵ = 133227099479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133227192247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2271997 + ... + 2329897.

It is an arithmetic number, because the mean of its divisors is an integer number (9398363130).

Almost surely, 2^133227132247 is an apocalyptic number.

133227132247 is a deficient number, since it is larger than the sum of its proper divisors (17146677833).

133227132247 is a wasteful number, since it uses less digits than its factorization.

133227132247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65154.

The product of its digits is 84672, while the sum is 37.

Adding to 133227132247 its reverse (742231722331), we get a palindrome (875458854578).

The spelling of 133227132247 in words is "one hundred thirty-three billion, two hundred twenty-seven million, one hundred thirty-two thousand, two hundred forty-seven".