133011113120023 has 16 divisors (see below), whose sum is σ = 138103595160480. Its totient is φ = 127952418658176.

The previous prime is 133011113119999. The next prime is 133011113120057. The reversal of 133011113120023 is 320021311110331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133011113120023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133011113119976 and 133011113120003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011113120623) 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, 122420265 + ... + 123501997.

It is an arithmetic number, because the mean of its divisors is an integer number (8631474697530).

Almost surely, 2^{133011113120023} is an apocalyptic number.

133011113120023 is a deficient number, since it is larger than the sum of its proper divisors (5092482040457).

133011113120023 is a wasteful number, since it uses less digits than its factorization.

133011113120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097346.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 133011113120023 its reverse (320021311110331), we get a palindrome (453032424230354).

The spelling of 133011113120023 in words is "one hundred thirty-three trillion, eleven billion, one hundred thirteen million, one hundred twenty thousand, twenty-three".