12013130011233 has 16 divisors (see below), whose sum is σ = 17806062020096. Its totient is φ = 7154221345920.

The previous prime is 12013130011213. The next prime is 12013130011301. The reversal of 12013130011233 is 33211003131021.

It is a happy number.

It is not a de Polignac number, because 12013130011233 - 2²⁹ = 12012593140321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12013130011213) 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, 4968208060 + ... + 4968210477.

It is an arithmetic number, because the mean of its divisors is an integer number (1112878876256).

Almost surely, 2^{12013130011233} is an apocalyptic number.

12013130011233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12013130011233 is a deficient number, since it is larger than the sum of its proper divisors (5792932008863).

12013130011233 is a wasteful number, since it uses less digits than its factorization.

12013130011233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9936418584.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12013130011233 its reverse (33211003131021), we get a palindrome (45224133142254).

The spelling of 12013130011233 in words is "twelve trillion, thirteen billion, one hundred thirty million, eleven thousand, two hundred thirty-three".