112161326 has 4 divisors (see below), whose sum is σ = 168241992. Its totient is φ = 56080662.

The previous prime is 112161253. The next prime is 112161337. The reversal of 112161326 is 623161211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28040330 + ... + 28040333.

It is an arithmetic number, because the mean of its divisors is an integer number (42060498).

Almost surely, 2^112161326 is an apocalyptic number.

112161326 is a deficient number, since it is larger than the sum of its proper divisors (56080666).

112161326 is an equidigital number, since it uses as much as digits as its factorization.

112161326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56080665.

The product of its digits is 432, while the sum is 23.

The square root of 112161326 is about 10590.6244386249. The cubic root of 112161326 is about 482.2597814505.

The spelling of 112161326 in words is "one hundred twelve million, one hundred sixty-one thousand, three hundred twenty-six".