113741128 has 32 divisors (see below), whose sum is σ = 218655360. Its totient is φ = 55442880.

The previous prime is 113741123. The next prime is 113741153. The reversal of 113741128 is 821147311.

It is a junction number, because it is equal to n+sod(n) for n = 113741096 and 113741105.

It is not an unprimeable number, because it can be changed into a prime (113741123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139843 + ... + 140653.

It is an arithmetic number, because the mean of its divisors is an integer number (6832980).

Almost surely, 2^113741128 is an apocalyptic number.

It is an amenable number.

113741128 is a deficient number, since it is larger than the sum of its proper divisors (104914232).

113741128 is a wasteful number, since it uses less digits than its factorization.

113741128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1233 counting only the distinct ones).

The product of its digits is 1344, while the sum is 28.

The square root of 113741128 is about 10664.9485699651. The cubic root of 113741128 is about 484.5134568767.

Adding to 113741128 its reverse (821147311), we get a palindrome (934888439).

The spelling of 113741128 in words is "one hundred thirteen million, seven hundred forty-one thousand, one hundred twenty-eight".