133305783245782 has 16 divisors (see below), whose sum is σ = 228924417376512. Its totient is φ = 57030995580840.

The previous prime is 133305783245707. The next prime is 133305783245801. The reversal of 133305783245782 is 287542387503331.

It is a self number, because there is not a number n which added to its sum of digits gives 133305783245782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8337856858 + ... + 8337872845.

It is an arithmetic number, because the mean of its divisors is an integer number (14307776086032).

Almost surely, 2^{133305783245782} is an apocalyptic number.

133305783245782 is a deficient number, since it is larger than the sum of its proper divisors (95618634130730).

133305783245782 is a wasteful number, since it uses less digits than its factorization.

133305783245782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16675730283.

The product of its (nonzero) digits is 101606400, while the sum is 61.

The spelling of 133305783245782 in words is "one hundred thirty-three trillion, three hundred five billion, seven hundred eighty-three million, two hundred forty-five thousand, seven hundred eighty-two".