13111223111032 has 16 divisors (see below), whose sum is σ = 26029634117760. Its totient is φ = 6169987346304.

The previous prime is 13111223111029. The next prime is 13111223111087. The reversal of 13111223111032 is 23011132211131.

It is a junction number, because it is equal to n+sod(n) for n = 13111223110994 and 13111223111012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48203026008 + ... + 48203026279.

It is an arithmetic number, because the mean of its divisors is an integer number (1626852132360).

Almost surely, 2^{13111223111032} is an apocalyptic number.

It is an amenable number.

13111223111032 is a deficient number, since it is larger than the sum of its proper divisors (12918411006728).

13111223111032 is a wasteful number, since it uses less digits than its factorization.

13111223111032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96406052310 (or 96406052306 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 13111223111032 its reverse (23011132211131), we get a palindrome (36122355322163).

The spelling of 13111223111032 in words is "thirteen trillion, one hundred eleven billion, two hundred twenty-three million, one hundred eleven thousand, thirty-two".