12032111302013 has 4 divisors (see below), whose sum is σ = 13125939602208. Its totient is φ = 10938283001820.

The previous prime is 12032111301961. The next prime is 12032111302027. The reversal of 12032111302013 is 31020311123021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12032111302013 - 2⁶ = 12032111301949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032111302093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546914150081 + ... + 546914150102.

It is an arithmetic number, because the mean of its divisors is an integer number (3281484900552).

Almost surely, 2^{12032111302013} is an apocalyptic number.

It is an amenable number.

12032111302013 is a deficient number, since it is larger than the sum of its proper divisors (1093828300195).

12032111302013 is a wasteful number, since it uses less digits than its factorization.

12032111302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093828300194.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12032111302013 its reverse (31020311123021), we get a palindrome (43052422425034).

The spelling of 12032111302013 in words is "twelve trillion, thirty-two billion, one hundred eleven million, three hundred two thousand, thirteen".