133346127 has 4 divisors (see below), whose sum is σ = 177794840. Its totient is φ = 88897416.

The previous prime is 133346093. The next prime is 133346149. The reversal of 133346127 is 721643331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 133346127 - 2¹² = 133342031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133346094 and 133346103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133346167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22224352 + ... + 22224357.

It is an arithmetic number, because the mean of its divisors is an integer number (44448710).

Almost surely, 2^133346127 is an apocalyptic number.

133346127 is a deficient number, since it is larger than the sum of its proper divisors (44448713).

133346127 is an equidigital number, since it uses as much as digits as its factorization.

133346127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44448712.

The product of its digits is 9072, while the sum is 30.

The square root of 133346127 is about 11547.5593525212. The cubic root of 133346127 is about 510.8892942522.

Adding to 133346127 its reverse (721643331), we get a palindrome (854989458).

The spelling of 133346127 in words is "one hundred thirty-three million, three hundred forty-six thousand, one hundred twenty-seven".