13124213211011 has 10 divisors (see below), whose sum is σ = 15310671058212. Its totient is φ = 11249325607380.

The previous prime is 13124213211007. The next prime is 13124213211019. The reversal of 13124213211011 is 11011231242131.

It is not a de Polignac number, because 13124213211011 - 2² = 13124213211007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13124213211019) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2733069905 + ... + 2733074706.

Almost surely, 2^{13124213211011} is an apocalyptic number.

13124213211011 is a deficient number, since it is larger than the sum of its proper divisors (2186457847201).

13124213211011 is an frugal number, since it uses more digits than its factorization.

13124213211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5466144639 (or 5466144618 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 13124213211011 its reverse (11011231242131), we get a palindrome (24135444453142).

The spelling of 13124213211011 in words is "thirteen trillion, one hundred twenty-four billion, two hundred thirteen million, two hundred eleven thousand, eleven".