112153305 has 32 divisors (see below), whose sum is σ = 196940160. Its totient is φ = 54049280.

The previous prime is 112153303. The next prime is 112153357. The reversal of 112153305 is 503351211.

It is not a de Polignac number, because 112153305 - 2¹ = 112153303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112153303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26581 + ... + 30509.

It is an arithmetic number, because the mean of its divisors is an integer number (6154380).

Almost surely, 2^112153305 is an apocalyptic number.

112153305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112153305 is a deficient number, since it is larger than the sum of its proper divisors (84786855).

112153305 is a wasteful number, since it uses less digits than its factorization.

112153305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 112153305 is about 10590.2457478568. The cubic root of 112153305 is about 482.2482852184.

The spelling of 112153305 in words is "one hundred twelve million, one hundred fifty-three thousand, three hundred five".