112533212145 has 16 divisors (see below), whose sum is σ = 180111502080. Its totient is φ = 59998258944.

The previous prime is 112533212117. The next prime is 112533212153. The reversal of 112533212145 is 541212335211.

It is a happy number.

It is not a de Polignac number, because 112533212145 - 2⁷ = 112533212017 is a prime.

It is a Curzon number.

It is an unprimeable number.

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, 1168009 + ... + 1260678.

It is an arithmetic number, because the mean of its divisors is an integer number (11256968880).

Almost surely, 2^112533212145 is an apocalyptic number.

112533212145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112533212145 is a deficient number, since it is larger than the sum of its proper divisors (67578289935).

112533212145 is a wasteful number, since it uses less digits than its factorization.

112533212145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431784.

The product of its digits is 7200, while the sum is 30.

Adding to 112533212145 its reverse (541212335211), we get a palindrome (653745547356).

The spelling of 112533212145 in words is "one hundred twelve billion, five hundred thirty-three million, two hundred twelve thousand, one hundred forty-five".