133070836506 has 16 divisors (see below), whose sum is σ = 266312404800. Its totient is φ = 44328490208.

The previous prime is 133070836501. The next prime is 133070836537. The reversal of 133070836506 is 605638070331.

It is not an unprimeable number, because it can be changed into a prime (133070836501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7103691 + ... + 7122398.

It is an arithmetic number, because the mean of its divisors is an integer number (16644525300).

Almost surely, 2^133070836506 is an apocalyptic number.

133070836506 is an abundant number, since it is smaller than the sum of its proper divisors (133241568294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133070836506 is a wasteful number, since it uses less digits than its factorization.

133070836506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14227653.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 133070836506 in words is "one hundred thirty-three billion, seventy million, eight hundred thirty-six thousand, five hundred six".