113245002 has 24 divisors (see below), whose sum is σ = 264238884. Its totient is φ = 34844544.

The previous prime is 113245001. The next prime is 113245019. The reversal of 113245002 is 200542311.

It can be written as a sum of positive squares in 2 ways, for example, as 112975641 + 269361 = 10629^2 + 519^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (113245001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241743 + ... + 242210.

Almost surely, 2^113245002 is an apocalyptic number.

113245002 is an abundant number, since it is smaller than the sum of its proper divisors (150993882).

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

113245002 is a wasteful number, since it uses less digits than its factorization.

113245002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483974 (or 483971 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 113245002 is about 10641.6634977808. The cubic root of 113245002 is about 483.8079657319.

Adding to 113245002 its reverse (200542311), we get a palindrome (313787313).

The spelling of 113245002 in words is "one hundred thirteen million, two hundred forty-five thousand, two".