12013054051011 has 8 divisors (see below), whose sum is σ = 17249513509200. Its totient is φ = 7392648646752.

The previous prime is 12013054051001. The next prime is 12013054051067. The reversal of 12013054051011 is 11015045031021.

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

It is not a de Polignac number, because 12013054051011 - 2⁷ = 12013054050883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12013054051001) 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, 154013513436 + ... + 154013513513.

It is an arithmetic number, because the mean of its divisors is an integer number (2156189188650).

Almost surely, 2^{12013054051011} is an apocalyptic number.

12013054051011 is a deficient number, since it is larger than the sum of its proper divisors (5236459458189).

12013054051011 is a wasteful number, since it uses less digits than its factorization.

12013054051011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308027026965.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 12013054051011 its reverse (11015045031021), we get a palindrome (23028099082032).

The spelling of 12013054051011 in words is "twelve trillion, thirteen billion, fifty-four million, fifty-one thousand, eleven".