13326102545 has 16 divisors (see below), whose sum is σ = 19350845568. Its totient is φ = 8600375040.

The previous prime is 13326102539. The next prime is 13326102563. The reversal of 13326102545 is 54520162331.

It is a happy number.

It is not a de Polignac number, because 13326102545 - 2⁴ = 13326102529 is a prime.

It is a Duffinian 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, 11197811 + ... + 11199000.

It is an arithmetic number, because the mean of its divisors is an integer number (1209427848).

Almost surely, 2^13326102545 is an apocalyptic number.

It is an amenable number.

13326102545 is a deficient number, since it is larger than the sum of its proper divisors (6024743023).

13326102545 is a wasteful number, since it uses less digits than its factorization.

13326102545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22396840.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 13326102545 its reverse (54520162331), we get a palindrome (67846264876).

The spelling of 13326102545 in words is "thirteen billion, three hundred twenty-six million, one hundred two thousand, five hundred forty-five".