133120220303 has 8 divisors (see below), whose sum is σ = 152141330208. Its totient is φ = 114100094304.

The previous prime is 133120220291. The next prime is 133120220309. The reversal of 133120220303 is 303022021331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133120220303 - 2⁴ = 133120220287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133120220309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71225 + ... + 520877.

It is an arithmetic number, because the mean of its divisors is an integer number (19017666276).

Almost surely, 2^133120220303 is an apocalyptic number.

133120220303 is a deficient number, since it is larger than the sum of its proper divisors (19021109905).

133120220303 is an equidigital number, since it uses as much as digits as its factorization.

133120220303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491953.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133120220303 its reverse (303022021331), we get a palindrome (436142241634).

The spelling of 133120220303 in words is "one hundred thirty-three billion, one hundred twenty million, two hundred twenty thousand, three hundred three".