13105403311454 has 8 divisors (see below), whose sum is σ = 19695836456208. Its totient is φ = 6540124492720.

The previous prime is 13105403311453. The next prime is 13105403311459. The reversal of 13105403311454 is 45411330450131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13105403311453) 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, 6288580202 + ... + 6288582285.

It is an arithmetic number, because the mean of its divisors is an integer number (2461979557026).

Almost surely, 2^{13105403311454} is an apocalyptic number.

13105403311454 is a deficient number, since it is larger than the sum of its proper divisors (6590433144754).

13105403311454 is a wasteful number, since it uses less digits than its factorization.

13105403311454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12577163010.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 13105403311454 its reverse (45411330450131), we get a palindrome (58516733761585).

The spelling of 13105403311454 in words is "thirteen trillion, one hundred five billion, four hundred three million, three hundred eleven thousand, four hundred fifty-four".