133202701749889 has 4 divisors (see below), whose sum is σ = 133207540761024. Its totient is φ = 133197862738756.

The previous prime is 133202701749883. The next prime is 133202701749917. The reversal of 133202701749889 is 988947107202331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133202701749889 - 2³⁹ = 132652945936001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133202701749889.

It is not an unprimeable number, because it can be changed into a prime (133202701749883) 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 3 ways as a sum of consecutive naturals, for example, 2419464277 + ... + 2419519330.

It is an arithmetic number, because the mean of its divisors is an integer number (33301885190256).

Almost surely, 2^{133202701749889} is an apocalyptic number.

It is an amenable number.

133202701749889 is a deficient number, since it is larger than the sum of its proper divisors (4839011135).

133202701749889 is an equidigital number, since it uses as much as digits as its factorization.

133202701749889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839011134.

The product of its (nonzero) digits is 36578304, while the sum is 64.

The spelling of 133202701749889 in words is "one hundred thirty-three trillion, two hundred two billion, seven hundred one million, seven hundred forty-nine thousand, eight hundred eighty-nine".