133010131112321 has 8 divisors (see below), whose sum is σ = 136177417957224. Its totient is φ = 129874676296320.

The previous prime is 133010131112297. The next prime is 133010131112323. The reversal of 133010131112321 is 123211131010331.

It can be written as a sum of positive squares in 4 ways, for example, as 8541210826225 + 124468920286096 = 2922535^2 + 11156564^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133010131112321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133010131112323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7957998770 + ... + 7958015483.

It is an arithmetic number, because the mean of its divisors is an integer number (17022177244653).

Almost surely, 2^{133010131112321} is an apocalyptic number.

It is an amenable number.

133010131112321 is a deficient number, since it is larger than the sum of its proper divisors (3167286844903).

133010131112321 is a wasteful number, since it uses less digits than its factorization.

133010131112321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15916014451.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 133010131112321 its reverse (123211131010331), we get a palindrome (256221262122652).

The spelling of 133010131112321 in words is "one hundred thirty-three trillion, ten billion, one hundred thirty-one million, one hundred twelve thousand, three hundred twenty-one".