113002228 has 12 divisors (see below), whose sum is σ = 201106080. Its totient is φ = 55543352.

The previous prime is 113002207. The next prime is 113002229. The reversal of 113002228 is 822200311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113002229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239176 + ... + 239647.

It is an arithmetic number, because the mean of its divisors is an integer number (16758840).

Almost surely, 2^113002228 is an apocalyptic number.

It is an amenable number.

113002228 is a deficient number, since it is larger than the sum of its proper divisors (88103852).

113002228 is a wasteful number, since it uses less digits than its factorization.

113002228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478886 (or 478884 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 113002228 is about 10630.2506085228. The cubic root of 113002228 is about 483.4619901128.

Adding to 113002228 its reverse (822200311), we get a palindrome (935202539).

The spelling of 113002228 in words is "one hundred thirteen million, two thousand, two hundred twenty-eight".