13112141 has 4 divisors (see below), whose sum is σ = 14985312. Its totient is φ = 11238972.

The previous prime is 13112129. The next prime is 13112153. The reversal of 13112141 is 14121131.

13112141 is digitally balanced in base 3, 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: 14121131 = 179 ⋅78889.

It is an interprime number because it is at equal distance from previous prime (13112129) and next prime (13112153).

It is a cyclic number.

It is not a de Polignac number, because 13112141 - 2¹⁰ = 13111117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112111) 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, 936575 + ... + 936588.

It is an arithmetic number, because the mean of its divisors is an integer number (3746328).

Almost surely, 2^13112141 is an apocalyptic number.

It is an amenable number.

13112141 is a deficient number, since it is larger than the sum of its proper divisors (1873171).

13112141 is an equidigital number, since it uses as much as digits as its factorization.

13112141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873170.

The product of its digits is 24, while the sum is 14.

The square root of 13112141 is about 3621.0690410430. The cubic root of 13112141 is about 235.8076391435.

Adding to 13112141 its reverse (14121131), we get a palindrome (27233272).

The spelling of 13112141 in words is "thirteen million, one hundred twelve thousand, one hundred forty-one".