13021320130233 has 8 divisors (see below), whose sum is σ = 17362208686368. Its totient is φ = 8680655830464.

The previous prime is 13021320130139. The next prime is 13021320130243. The reversal of 13021320130233 is 33203102312031.

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

It is not a de Polignac number, because 13021320130233 - 2²¹ = 13021318033081 is a prime.

It is a super-2 number, since 2×13021320130233² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13021320130243) 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, 55928560 + ... + 56160897.

It is an arithmetic number, because the mean of its divisors is an integer number (2170276085796).

Almost surely, 2^{13021320130233} is an apocalyptic number.

It is an amenable number.

13021320130233 is a deficient number, since it is larger than the sum of its proper divisors (4340888556135).

13021320130233 is a wasteful number, since it uses less digits than its factorization.

13021320130233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112128183.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13021320130233 its reverse (33203102312031), we get a palindrome (46224422442264).

The spelling of 13021320130233 in words is "thirteen trillion, twenty-one billion, three hundred twenty million, one hundred thirty thousand, two hundred thirty-three".