133212123011303 has 16 divisors (see below), whose sum is σ = 162793881601344. Its totient is φ = 106401229785600.

The previous prime is 133212123011293. The next prime is 133212123011377. The reversal of 133212123011303 is 303110321212331.

It is a cyclic number.

It is not a de Polignac number, because 133212123011303 - 2¹⁸ = 133212122749159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133212123011203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5541718700 + ... + 5541742737.

It is an arithmetic number, because the mean of its divisors is an integer number (10174617600084).

Almost surely, 2^{133212123011303} is an apocalyptic number.

133212123011303 is a deficient number, since it is larger than the sum of its proper divisors (29581758590041).

133212123011303 is a wasteful number, since it uses less digits than its factorization.

133212123011303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11083461562.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133212123011303 its reverse (303110321212331), we get a palindrome (436322444223634).

The spelling of 133212123011303 in words is "one hundred thirty-three trillion, two hundred twelve billion, one hundred twenty-three million, eleven thousand, three hundred three".