13225503101 has 4 divisors (see below), whose sum is σ = 13506896832. Its totient is φ = 12944109372.

The previous prime is 13225503097. The next prime is 13225503167. The reversal of 13225503101 is 10130552231.

It is a happy number.

13225503101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10130552231 = 197 ⋅51424123.

It is a cyclic number.

It is not a de Polignac number, because 13225503101 - 2² = 13225503097 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 (13225503301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140696795 + ... + 140696888.

It is an arithmetic number, because the mean of its divisors is an integer number (3376724208).

Almost surely, 2^13225503101 is an apocalyptic number.

It is an amenable number.

13225503101 is a deficient number, since it is larger than the sum of its proper divisors (281393731).

13225503101 is an equidigital number, since it uses as much as digits as its factorization.

13225503101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281393730.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 13225503101 in words is "thirteen billion, two hundred twenty-five million, five hundred three thousand, one hundred one".