13105332125054 has 64 divisors (see below), whose sum is σ = 22114342111680. Its totient is φ = 5784472258560.

The previous prime is 13105332125003. The next prime is 13105332125069. The reversal of 13105332125054 is 45052123350131.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458647112 + ... + 458675684.

It is an arithmetic number, because the mean of its divisors is an integer number (345536595495).

Almost surely, 2^{13105332125054} is an apocalyptic number.

13105332125054 is a deficient number, since it is larger than the sum of its proper divisors (9009009986626).

13105332125054 is a wasteful number, since it uses less digits than its factorization.

13105332125054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36765.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 13105332125054 its reverse (45052123350131), we get a palindrome (58157455475185).

The spelling of 13105332125054 in words is "thirteen trillion, one hundred five billion, three hundred thirty-two million, one hundred twenty-five thousand, fifty-four".