113134120 has 32 divisors (see below), whose sum is σ = 277693920. Its totient is φ = 41139520.

The previous prime is 113134117. The next prime is 113134127. The reversal of 113134120 is 21431311.

It is a junction number, because it is equal to n+sod(n) for n = 113134094 and 113134103.

It is not an unprimeable number, because it can be changed into a prime (113134127) 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, 128122 + ... + 129001.

It is an arithmetic number, because the mean of its divisors is an integer number (8677935).

Almost surely, 2^113134120 is an apocalyptic number.

113134120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113134120 is an abundant number, since it is smaller than the sum of its proper divisors (164559800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113134120 is a wasteful number, since it uses less digits than its factorization.

113134120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257145 (or 257141 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113134120 is about 10636.4524161019. The cubic root of 113134120 is about 483.6500099364.

Adding to 113134120 its reverse (21431311), we get a palindrome (134565431).

The spelling of 113134120 in words is "one hundred thirteen million, one hundred thirty-four thousand, one hundred twenty".