133563007 has 8 divisors (see below), whose sum is σ = 137351456. Its totient is φ = 129784032.

The previous prime is 133562971. The next prime is 133563043. The reversal of 133563007 is 700365331.

It is an interprime number because it is at equal distance from previous prime (133562971) and next prime (133563043).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133563007 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 (133563307) 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 in 7 ways as a sum of consecutive naturals, for example, 33913 + ... + 37645.

It is an arithmetic number, because the mean of its divisors is an integer number (17168932).

Almost surely, 2^133563007 is an apocalyptic number.

133563007 is a deficient number, since it is larger than the sum of its proper divisors (3788449).

133563007 is an equidigital number, since it uses as much as digits as its factorization.

133563007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737.

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 133563007 is about 11556.9462662072. The cubic root of 133563007 is about 511.1661218235.

The spelling of 133563007 in words is "one hundred thirty-three million, five hundred sixty-three thousand, seven".