112533111154 has 4 divisors (see below), whose sum is σ = 168799666734. Its totient is φ = 56266555576.

The previous prime is 112533111143. The next prime is 112533111167. The reversal of 112533111154 is 451111335211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 451111335211 = 154153 ⋅2926387.

It can be written as a sum of positive squares in only one way, i.e., 92065516929 + 20467594225 = 303423^2 + 143065^2 .

It is a super-2 number, since 2×112533111154² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28133277787 + ... + 28133277790.

Almost surely, 2^112533111154 is an apocalyptic number.

112533111154 is a deficient number, since it is larger than the sum of its proper divisors (56266555580).

112533111154 is an equidigital number, since it uses as much as digits as its factorization.

112533111154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56266555579.

The product of its digits is 1800, while the sum is 28.

Adding to 112533111154 its reverse (451111335211), we get a palindrome (563644446365).

The spelling of 112533111154 in words is "one hundred twelve billion, five hundred thirty-three million, one hundred eleven thousand, one hundred fifty-four".