13445425102203 has 16 divisors (see below), whose sum is σ = 19926495936000. Its totient is φ = 8960310298440.

The previous prime is 13445425102159. The next prime is 13445425102211. The reversal of 13445425102203 is 30220152454431.

It is a happy number.

13445425102203 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 5 + 425 + 1 + 0 + 220 + 3 = 666.

It is not a de Polignac number, because 13445425102203 - 2¹⁰ = 13445425101179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13445425102253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91770903 + ... + 91917296.

It is an arithmetic number, because the mean of its divisors is an integer number (1245405996000).

Almost surely, 2^{13445425102203} is an apocalyptic number.

13445425102203 is a deficient number, since it is larger than the sum of its proper divisors (6481070833797).

13445425102203 is a wasteful number, since it uses less digits than its factorization.

13445425102203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183690919 (or 183690913 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 13445425102203 its reverse (30220152454431), we get a palindrome (43665577556634).

The spelling of 13445425102203 in words is "thirteen trillion, four hundred forty-five billion, four hundred twenty-five million, one hundred two thousand, two hundred three".