13130331104 has 24 divisors (see below), whose sum is σ = 28200370968. Its totient is φ = 5968332160.

The previous prime is 13130331059. The next prime is 13130331107. The reversal of 13130331104 is 40113303131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130331107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18650687 + ... + 18651390.

It is an arithmetic number, because the mean of its divisors is an integer number (1175015457).

Almost surely, 2^13130331104 is an apocalyptic number.

It is an amenable number.

13130331104 is an abundant number, since it is smaller than the sum of its proper divisors (15070039864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13130331104 is a wasteful number, since it uses less digits than its factorization.

13130331104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37302098 (or 37302090 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13130331104 its reverse (40113303131), we get a palindrome (53243634235).

The spelling of 13130331104 in words is "thirteen billion, one hundred thirty million, three hundred thirty-one thousand, one hundred four".