13123212010211 has 16 divisors (see below), whose sum is σ = 13449714892800. Its totient is φ = 12798739533888.

The previous prime is 13123212010193. The next prime is 13123212010217. The reversal of 13123212010211 is 11201021232131.

It is not a de Polignac number, because 13123212010211 - 2⁶ = 13123212010147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13123212010217) 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, 19784606 + ... + 20437148.

It is an arithmetic number, because the mean of its divisors is an integer number (840607180800).

Almost surely, 2^{13123212010211} is an apocalyptic number.

13123212010211 is a deficient number, since it is larger than the sum of its proper divisors (326502882589).

13123212010211 is a wasteful number, since it uses less digits than its factorization.

13123212010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654098.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13123212010211 its reverse (11201021232131), we get a palindrome (24324233242342).

The spelling of 13123212010211 in words is "thirteen trillion, one hundred twenty-three billion, two hundred twelve million, ten thousand, two hundred eleven".