133121011311333 has 12 divisors (see below), whose sum is σ = 192347555125440. Its totient is φ = 88718887075176.

The previous prime is 133121011311331. The next prime is 133121011311359. The reversal of 133121011311333 is 333113110121331.

133121011311333 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 2 + 1 + 0 + 11 + 311 + 333 = 666.

It is not a de Polignac number, because 133121011311333 - 2¹ = 133121011311331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133121011311297 and 133121011311306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133121011311331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2371120291 + ... + 2371176432.

It is an arithmetic number, because the mean of its divisors is an integer number (16028962927120).

Almost surely, 2^{133121011311333} is an apocalyptic number.

It is an amenable number.

133121011311333 is a deficient number, since it is larger than the sum of its proper divisors (59226543814107).

133121011311333 is a wasteful number, since it uses less digits than its factorization.

133121011311333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742299848 (or 4742299845 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

Adding to 133121011311333 its reverse (333113110121331), we get a palindrome (466234121432664).

The spelling of 133121011311333 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, eleven million, three hundred eleven thousand, three hundred thirty-three".