112131421412141 has 4 divisors (see below), whose sum is σ = 112356133680000. Its totient is φ = 111906709144284.

The previous prime is 112131421412117. The next prime is 112131421412149. The reversal of 112131421412141 is 141214124131211.

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.

It is a cyclic number.

It is not a de Polignac number, because 112131421412141 - 2¹⁰ = 112131421411117 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 (112131421412149) 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, 112356133181 + ... + 112356134178.

It is an arithmetic number, because the mean of its divisors is an integer number (28089033420000).

Almost surely, 2^{112131421412141} is an apocalyptic number.

It is an amenable number.

112131421412141 is a deficient number, since it is larger than the sum of its proper divisors (224712267859).

112131421412141 is an equidigital number, since it uses as much as digits as its factorization.

112131421412141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224712267858.

The product of its digits is 1536, while the sum is 29.

Adding to 112131421412141 its reverse (141214124131211), we get a palindrome (253345545543352).

The spelling of 112131421412141 in words is "one hundred twelve trillion, one hundred thirty-one billion, four hundred twenty-one million, four hundred twelve thousand, one hundred forty-one".