112154443155 has 40 divisors (see below), whose sum is σ = 203801349312. Its totient is φ = 58996294272.

The previous prime is 112154443129. The next prime is 112154443183. The reversal of 112154443155 is 551344451211.

112154443155 is a `hidden beast` number, since 1 + 1 + 21 + 544 + 43 + 1 + 55 = 666.

It is not a de Polignac number, because 112154443155 - 2⁵ = 112154443123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1867179 + ... + 1926308.

Almost surely, 2^112154443155 is an apocalyptic number.

112154443155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112154443155 is a deficient number, since it is larger than the sum of its proper divisors (91646906157).

112154443155 is an equidigital number, since it uses as much as digits as its factorization.

112154443155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793577 (or 3793568 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

Adding to 112154443155 its reverse (551344451211), we get a palindrome (663498894366).

The spelling of 112154443155 in words is "one hundred twelve billion, one hundred fifty-four million, four hundred forty-three thousand, one hundred fifty-five".