133221301031103 has 16 divisors (see below), whose sum is σ = 182265587792640. Its totient is φ = 86507114145984.

The previous prime is 133221301031083. The next prime is 133221301031179. The reversal of 133221301031103 is 301130103122331.

It is not a de Polignac number, because 133221301031103 - 2⁹ = 133221301030591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133221301031803) 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, 1438286926 + ... + 1438379547.

It is an arithmetic number, because the mean of its divisors is an integer number (11391599237040).

Almost surely, 2^{133221301031103} is an apocalyptic number.

133221301031103 is a deficient number, since it is larger than the sum of its proper divisors (49044286761537).

133221301031103 is a wasteful number, since it uses less digits than its factorization.

133221301031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876666878.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 133221301031103 its reverse (301130103122331), we get a palindrome (434351404153434).

The spelling of 133221301031103 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, three hundred one million, thirty-one thousand, one hundred three".