133075123199 has 4 divisors (see below), whose sum is σ = 133258170864. Its totient is φ = 132892075536.

The previous prime is 133075123147. The next prime is 133075123219. The reversal of 133075123199 is 991321570331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133075123199 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 (133075122199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91522742 + ... + 91524195.

It is an arithmetic number, because the mean of its divisors is an integer number (33314542716).

Almost surely, 2^133075123199 is an apocalyptic number.

133075123199 is a deficient number, since it is larger than the sum of its proper divisors (183047665).

133075123199 is an equidigital number, since it uses as much as digits as its factorization.

133075123199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183047664.

The product of its (nonzero) digits is 153090, while the sum is 44.

The spelling of 133075123199 in words is "one hundred thirty-three billion, seventy-five million, one hundred twenty-three thousand, one hundred ninety-nine".