113126208 has 112 divisors (see below), whose sum is σ = 328062336. Its totient is φ = 34191360.

The previous prime is 113126207. The next prime is 113126219. The reversal of 113126208 is 802621311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113126203) 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 15 ways as a sum of consecutive naturals, for example, 151885 + ... + 152627.

It is an arithmetic number, because the mean of its divisors is an integer number (2929128).

Almost surely, 2^113126208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113126208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164031168).

113126208 is an abundant number, since it is smaller than the sum of its proper divisors (214936128).

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

113126208 is a wasteful number, since it uses less digits than its factorization.

113126208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 113126208 is about 10636.0804810795. The cubic root of 113126208 is about 483.6387350351.

Adding to 113126208 its reverse (802621311), we get a palindrome (915747519).

The spelling of 113126208 in words is "one hundred thirteen million, one hundred twenty-six thousand, two hundred eight".