113502088 has 32 divisors (see below), whose sum is σ = 249796800. Its totient is φ = 47328192.

The previous prime is 113502071. The next prime is 113502089. The reversal of 113502088 is 880205311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (113502089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25318 + ... + 29461.

It is an arithmetic number, because the mean of its divisors is an integer number (7806150).

Almost surely, 2^113502088 is an apocalyptic number.

It is an amenable number.

113502088 is an abundant number, since it is smaller than the sum of its proper divisors (136294712).

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

113502088 is a wasteful number, since it uses less digits than its factorization.

113502088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54829 (or 54825 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 113502088 is about 10653.7358705761. The cubic root of 113502088 is about 484.1737986586.

Adding to 113502088 its reverse (880205311), we get a palindrome (993707399).

The spelling of 113502088 in words is "one hundred thirteen million, five hundred two thousand, eighty-eight".