13103122141 has 4 divisors (see below), whose sum is σ = 13317927484. Its totient is φ = 12888316800.

The previous prime is 13103122139. The next prime is 13103122157. The reversal of 13103122141 is 14122130131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14122130131 = 22159 ⋅637309.

It can be written as a sum of positive squares in 2 ways, for example, as 504182116 + 12598940025 = 22454^2 + 112245^2 .

It is a cyclic number.

It is not a de Polignac number, because 13103122141 - 2¹ = 13103122139 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 (13103122111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107402580 + ... + 107402701.

It is an arithmetic number, because the mean of its divisors is an integer number (3329481871).

Almost surely, 2^13103122141 is an apocalyptic number.

It is an amenable number.

13103122141 is a deficient number, since it is larger than the sum of its proper divisors (214805343).

13103122141 is an equidigital number, since it uses as much as digits as its factorization.

13103122141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214805342.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13103122141 its reverse (14122130131), we get a palindrome (27225252272).

The spelling of 13103122141 in words is "thirteen billion, one hundred three million, one hundred twenty-two thousand, one hundred forty-one".