133313022023111 has 24 divisors (see below), whose sum is σ = 155589286334976. Its totient is φ = 113891929668720.

The previous prime is 133313022023087. The next prime is 133313022023117. The reversal of 133313022023111 is 111320220313331.

It is not a de Polignac number, because 133313022023111 - 2¹⁸ = 133313021760967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133313022023117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197266790 + ... + 197941436.

It is an arithmetic number, because the mean of its divisors is an integer number (6482886930624).

Almost surely, 2^{133313022023111} is an apocalyptic number.

133313022023111 is a deficient number, since it is larger than the sum of its proper divisors (22276264311865).

133313022023111 is a wasteful number, since it uses less digits than its factorization.

133313022023111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687939 (or 687932 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133313022023111 its reverse (111320220313331), we get a palindrome (244633242336442).

The spelling of 133313022023111 in words is "one hundred thirty-three trillion, three hundred thirteen billion, twenty-two million, twenty-three thousand, one hundred eleven".