112243252523149 has 4 divisors (see below), whose sum is σ = 122447184570720. Its totient is φ = 102039320475580.

The previous prime is 112243252523099. The next prime is 112243252523161. The reversal of 112243252523149 is 941325252342211.

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 112243252523149 - 2²⁵ = 112243218968717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112243252523099 and 112243252523108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112243252523179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5101966023769 + ... + 5101966023790.

It is an arithmetic number, because the mean of its divisors is an integer number (30611796142680).

Almost surely, 2^{112243252523149} is an apocalyptic number.

It is an amenable number.

112243252523149 is a deficient number, since it is larger than the sum of its proper divisors (10203932047571).

112243252523149 is a wasteful number, since it uses less digits than its factorization.

112243252523149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10203932047570.

The product of its digits is 1036800, while the sum is 46.

The spelling of 112243252523149 in words is "one hundred twelve trillion, two hundred forty-three billion, two hundred fifty-two million, five hundred twenty-three thousand, one hundred forty-nine".