13420102045 has 16 divisors (see below), whose sum is σ = 18567590400. Its totient is φ = 9120916224.

The previous prime is 13420102043. The next prime is 13420102061. The reversal of 13420102045 is 54020102431.

It is not a de Polignac number, because 13420102045 - 2¹ = 13420102043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13420102043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692645 + ... + 1700554.

It is an arithmetic number, because the mean of its divisors is an integer number (1160474400).

Almost surely, 2^13420102045 is an apocalyptic number.

It is an amenable number.

13420102045 is a deficient number, since it is larger than the sum of its proper divisors (5147488355).

13420102045 is a wasteful number, since it uses less digits than its factorization.

13420102045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393324.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 13420102045 its reverse (54020102431), we get a palindrome (67440204476).

The spelling of 13420102045 in words is "thirteen billion, four hundred twenty million, one hundred two thousand, forty-five".