112143455154 has 32 divisors (see below), whose sum is σ = 260042797440. Its totient is φ = 35755883856.

The previous prime is 112143455129. The next prime is 112143455159. The reversal of 112143455154 is 451554341211.

112143455154 is a `hidden beast` number, since 1 + 1 + 21 + 4 + 34 + 551 + 54 = 666.

It is not an unprimeable number, because it can be changed into a prime (112143455159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45145077 + ... + 45147560.

It is an arithmetic number, because the mean of its divisors is an integer number (8126337420).

Almost surely, 2^112143455154 is an apocalyptic number.

112143455154 is an abundant number, since it is smaller than the sum of its proper divisors (147899342286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112143455154 is a wasteful number, since it uses less digits than its factorization.

112143455154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90292671 (or 90292665 counting only the distinct ones).

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

Adding to 112143455154 its reverse (451554341211), we get a palindrome (563697796365).

The spelling of 112143455154 in words is "one hundred twelve billion, one hundred forty-three million, four hundred fifty-five thousand, one hundred fifty-four".