13116450102045 has 32 divisors (see below), whose sum is σ = 22202999786880. Its totient is φ = 6593618062080.

The previous prime is 13116450102023. The next prime is 13116450102061. The reversal of 13116450102045 is 54020105461131.

It is not a de Polignac number, because 13116450102045 - 2¹⁰ = 13116450101021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13116450101997 and 13116450102015.

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, 116752566 + ... + 116864855.

It is an arithmetic number, because the mean of its divisors is an integer number (693843743340).

Almost surely, 2^{13116450102045} is an apocalyptic number.

13116450102045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13116450102045 is a deficient number, since it is larger than the sum of its proper divisors (9086549684835).

13116450102045 is a wasteful number, since it uses less digits than its factorization.

13116450102045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233617645.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 13116450102045 its reverse (54020105461131), we get a palindrome (67136555563176).

The spelling of 13116450102045 in words is "thirteen trillion, one hundred sixteen billion, four hundred fifty million, one hundred two thousand, forty-five".