13130335110445 has 16 divisors (see below), whose sum is σ = 18036692472960. Its totient is φ = 8988970486464.

The previous prime is 13130335110407. The next prime is 13130335110461. The reversal of 13130335110445 is 54401153303131.

It is a cyclic number.

It is not a de Polignac number, because 13130335110445 - 2³³ = 13121745175853 is a prime.

It is a super-2 number, since 2×13130335110445² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13130335110445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305975635 + ... + 306018544.

It is an arithmetic number, because the mean of its divisors is an integer number (1127293279560).

Almost surely, 2^{13130335110445} is an apocalyptic number.

It is an amenable number.

13130335110445 is a deficient number, since it is larger than the sum of its proper divisors (4906357362515).

13130335110445 is an equidigital number, since it uses as much as digits as its factorization.

13130335110445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611994804.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 13130335110445 its reverse (54401153303131), we get a palindrome (67531488413576).

The spelling of 13130335110445 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty-five million, one hundred ten thousand, four hundred forty-five".