13211215041 has 16 divisors (see below), whose sum is σ = 17979678720. Its totient is φ = 8626217040.

The previous prime is 13211215027. The next prime is 13211215051. The reversal of 13211215041 is 14051211231.

It is not a de Polignac number, because 13211215041 - 2⁶ = 13211214977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13211214999 and 13211215017.

It is not an unprimeable number, because it can be changed into a prime (13211215051) 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, 89745 + ... + 185678.

It is an arithmetic number, because the mean of its divisors is an integer number (1123729920).

Almost surely, 2^13211215041 is an apocalyptic number.

It is an amenable number.

13211215041 is a deficient number, since it is larger than the sum of its proper divisors (4768463679).

13211215041 is a wasteful number, since it uses less digits than its factorization.

13211215041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275756.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 13211215041 its reverse (14051211231), we get a palindrome (27262426272).

It can be divided in two parts, 132112 and 15041, that added together give a triangular number (147153 = T₅₄₂).

The spelling of 13211215041 in words is "thirteen billion, two hundred eleven million, two hundred fifteen thousand, forty-one".