133013030101321 has 8 divisors (see below), whose sum is σ = 140878065804840. Its totient is φ = 125152521043968.

The previous prime is 133013030101309. The next prime is 133013030101363. The reversal of 133013030101321 is 123101030310331.

It can be written as a sum of positive squares in 4 ways, for example, as 2410989085696 + 130602041015625 = 1552736^2 + 11428125^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 133013030101321 - 2¹⁹ = 133013029577033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133013030101292 and 133013030101301.

It is not an unprimeable number, because it can be changed into a prime (133013036101321) 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, 1131601036 + ... + 1131718573.

It is an arithmetic number, because the mean of its divisors is an integer number (17609758225605).

Almost surely, 2^{133013030101321} is an apocalyptic number.

It is an amenable number.

133013030101321 is a deficient number, since it is larger than the sum of its proper divisors (7865035703519).

133013030101321 is a wasteful number, since it uses less digits than its factorization.

133013030101321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263323083.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 133013030101321 its reverse (123101030310331), we get a palindrome (256114060411652).

The spelling of 133013030101321 in words is "one hundred thirty-three trillion, thirteen billion, thirty million, one hundred one thousand, three hundred twenty-one".