112740201 has 32 divisors (see below), whose sum is σ = 195552000. Its totient is φ = 62847360.

The previous prime is 112740193. The next prime is 112740203. The reversal of 112740201 is 102047211.

It is not a de Polignac number, because 112740201 - 2³ = 112740193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112740203) 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, 475 + ... + 15023.

It is an arithmetic number, because the mean of its divisors is an integer number (6111000).

Almost surely, 2^112740201 is an apocalyptic number.

It is an amenable number.

112740201 is a deficient number, since it is larger than the sum of its proper divisors (82811799).

112740201 is a wasteful number, since it uses less digits than its factorization.

112740201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14606 (or 14600 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 112740201 is about 10617.9188638829. The cubic root of 112740201 is about 483.0880206853.

Adding to 112740201 its reverse (102047211), we get a palindrome (214787412).

It can be divided in two parts, 1127 and 40201, that added together give a triangular number (41328 = T₂₈₇).

The spelling of 112740201 in words is "one hundred twelve million, seven hundred forty thousand, two hundred one".