12132302030011 has 4 divisors (see below), whose sum is σ = 12213726876000. Its totient is φ = 12050877184024.

The previous prime is 12132302029973. The next prime is 12132302030027. The reversal of 12132302030011 is 11003020323121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12132302030011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12132302030081) 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, 40712422771 + ... + 40712423068.

It is an arithmetic number, because the mean of its divisors is an integer number (3053431719000).

Almost surely, 2^{12132302030011} is an apocalyptic number.

12132302030011 is a deficient number, since it is larger than the sum of its proper divisors (81424845989).

12132302030011 is an equidigital number, since it uses as much as digits as its factorization.

12132302030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81424845988.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12132302030011 its reverse (11003020323121), we get a palindrome (23135322353132).

The spelling of 12132302030011 in words is "twelve trillion, one hundred thirty-two billion, three hundred two million, thirty thousand, eleven".