133376275 has 6 divisors (see below), whose sum is σ = 165386612. Its totient is φ = 106701000.

The previous prime is 133376263. The next prime is 133376281. The reversal of 133376275 is 572673331.

It is not a de Polignac number, because 133376275 - 2¹³ = 133368083 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2667501 + ... + 2667550.

Almost surely, 2^133376275 is an apocalyptic number.

133376275 is a deficient number, since it is larger than the sum of its proper divisors (32010337).

133376275 is an equidigital number, since it uses as much as digits as its factorization.

133376275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335061 (or 5335056 counting only the distinct ones).

The product of its digits is 79380, while the sum is 37.

The square root of 133376275 is about 11548.8646628143. The cubic root of 133376275 is about 510.9277933827.

The spelling of 133376275 in words is "one hundred thirty-three million, three hundred seventy-six thousand, two hundred seventy-five".