133021322211325 has 24 divisors (see below), whose sum is σ = 165999580346880. Its totient is φ = 105737632728000.

The previous prime is 133021322211269. The next prime is 133021322211359. The reversal of 133021322211325 is 523112223120331.

It is not a de Polignac number, because 133021322211325 - 2¹⁷ = 133021322080253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303100800 + ... + 303539350.

It is an arithmetic number, because the mean of its divisors is an integer number (6916649181120).

Almost surely, 2^{133021322211325} is an apocalyptic number.

It is an amenable number.

133021322211325 is a deficient number, since it is larger than the sum of its proper divisors (32978258135555).

133021322211325 is a wasteful number, since it uses less digits than its factorization.

133021322211325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515997 (or 515992 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 133021322211325 its reverse (523112223120331), we get a palindrome (656133545331656).

The spelling of 133021322211325 in words is "one hundred thirty-three trillion, twenty-one billion, three hundred twenty-two million, two hundred eleven thousand, three hundred twenty-five".