133123323130293 has 16 divisors (see below), whose sum is σ = 180413850344000. Its totient is φ = 87290940401280.

The previous prime is 133123323130289. The next prime is 133123323130363. The reversal of 133123323130293 is 392031323321331.

It is not a de Polignac number, because 133123323130293 - 2² = 133123323130289 is a prime.

It is a super-2 number, since 2×133123323130293² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133123323130223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7403143 + ... + 17917956.

It is an arithmetic number, because the mean of its divisors is an integer number (11275865646500).

Almost surely, 2^{133123323130293} is an apocalyptic number.

It is an amenable number.

133123323130293 is a deficient number, since it is larger than the sum of its proper divisors (47290527213707).

133123323130293 is a wasteful number, since it uses less digits than its factorization.

133123323130293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25349892.

The product of its (nonzero) digits is 157464, while the sum is 39.

The spelling of 133123323130293 in words is "one hundred thirty-three trillion, one hundred twenty-three billion, three hundred twenty-three million, one hundred thirty thousand, two hundred ninety-three".