112153838 has 4 divisors (see below), whose sum is σ = 168230760. Its totient is φ = 56076918.

The previous prime is 112153831. The next prime is 112153849. The reversal of 112153838 is 838351211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 838351211 = 83 ⋅10100617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112153831) 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 as a sum of consecutive naturals, namely, 28038458 + ... + 28038461.

It is an arithmetic number, because the mean of its divisors is an integer number (42057690).

Almost surely, 2^112153838 is an apocalyptic number.

112153838 is a deficient number, since it is larger than the sum of its proper divisors (56076922).

112153838 is an equidigital number, since it uses as much as digits as its factorization.

112153838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56076921.

The product of its digits is 5760, while the sum is 32.

The square root of 112153838 is about 10590.2709124932. The cubic root of 112153838 is about 482.2490491665.

The spelling of 112153838 in words is "one hundred twelve million, one hundred fifty-three thousand, eight hundred thirty-eight".