112154443154 has 8 divisors (see below), whose sum is σ = 181172562060. Its totient is φ = 51763589136.

The previous prime is 112154443129. The next prime is 112154443183. The reversal of 112154443154 is 451344451211.

It can be written as a sum of positive squares in 2 ways, for example, as 100566997129 + 11587446025 = 317123^2 + 107645^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2156816189 + ... + 2156816240.

Almost surely, 2^112154443154 is an apocalyptic number.

112154443154 is a deficient number, since it is larger than the sum of its proper divisors (69018118906).

112154443154 is a wasteful number, since it uses less digits than its factorization.

112154443154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313632444.

The product of its digits is 38400, while the sum is 35.

Adding to 112154443154 its reverse (451344451211), we get a palindrome (563498894365).

The spelling of 112154443154 in words is "one hundred twelve billion, one hundred fifty-four million, four hundred forty-three thousand, one hundred fifty-four".