13445251103 has 8 divisors (see below), whose sum is σ = 13554124848. Its totient is φ = 13336533184.

The previous prime is 13445251019. The next prime is 13445251111. The reversal of 13445251103 is 30115254431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13445251103 - 2¹² = 13445247007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13445251163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137525 + ... + 214017.

It is an arithmetic number, because the mean of its divisors is an integer number (1694265606).

Almost surely, 2^13445251103 is an apocalyptic number.

13445251103 is a deficient number, since it is larger than the sum of its proper divisors (108873745).

13445251103 is a wasteful number, since it uses less digits than its factorization.

13445251103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77913.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 13445251103 in words is "thirteen billion, four hundred forty-five million, two hundred fifty-one thousand, one hundred three".