13110011001 has 32 divisors (see below), whose sum is σ = 20536320000. Its totient is φ = 8242804944.

The previous prime is 13110010981. The next prime is 13110011009. The reversal of 13110011001 is 10011001131.

It is not a de Polignac number, because 13110011001 - 2⁹ = 13110010489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (13110011009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57100 + ... + 171698.

It is an arithmetic number, because the mean of its divisors is an integer number (641760000).

Almost surely, 2^13110011001 is an apocalyptic number.

It is an amenable number.

13110011001 is a deficient number, since it is larger than the sum of its proper divisors (7426308999).

13110011001 is a wasteful number, since it uses less digits than its factorization.

13110011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114850 (or 114844 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 13110011001 its reverse (10011001131), we get a palindrome (23121012132).

It can be divided in two parts, 131 and 10011001, that multiplied together give a palindrome (1311441131).

The spelling of 13110011001 in words is "thirteen billion, one hundred ten million, eleven thousand, one".