133700027 has 2 divisors, whose sum is σ = 133700028. Its totient is φ = 133700026.

The previous prime is 133700023. The next prime is 133700051. The reversal of 133700027 is 720007331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133700027 - 2² = 133700023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133699975 and 133700011.

It is not a weakly prime, because it can be changed into another prime (133700023) 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 as a sum of consecutive naturals, namely, 66850013 + 66850014.

It is an arithmetic number, because the mean of its divisors is an integer number (66850014).

Almost surely, 2^133700027 is an apocalyptic number.

133700027 is a deficient number, since it is larger than the sum of its proper divisors (1).

133700027 is an equidigital number, since it uses as much as digits as its factorization.

133700027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 133700027 is about 11562.8727831798. The cubic root of 133700027 is about 511.3408609380.

Adding to 133700027 its reverse (720007331), we get a palindrome (853707358).

The spelling of 133700027 in words is "one hundred thirty-three million, seven hundred thousand, twenty-seven".