133132221203303 has 4 divisors (see below), whose sum is σ = 152151109946640. Its totient is φ = 114113332459968.

The previous prime is 133132221203269. The next prime is 133132221203417. The reversal of 133132221203303 is 303302122231331.

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

It is a cyclic number.

It is not a de Polignac number, because 133132221203303 - 2³⁰ = 133131147461479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133132221203503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9509444371658 + ... + 9509444371671.

It is an arithmetic number, because the mean of its divisors is an integer number (38037777486660).

Almost surely, 2^{133132221203303} is an apocalyptic number.

133132221203303 is a deficient number, since it is larger than the sum of its proper divisors (19018888743337).

133132221203303 is an equidigital number, since it uses as much as digits as its factorization.

133132221203303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19018888743336.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 133132221203303 its reverse (303302122231331), we get a palindrome (436434343434634).

The spelling of 133132221203303 in words is "one hundred thirty-three trillion, one hundred thirty-two billion, two hundred twenty-one million, two hundred three thousand, three hundred three".