113226154 has 12 divisors (see below), whose sum is σ = 180418374. Its totient is φ = 53282624.

The previous prime is 113226131. The next prime is 113226199. The reversal of 113226154 is 451622311.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 106646929 + 6579225 = 10327^2 + 2565^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97369 + ... + 98524.

Almost surely, 2^113226154 is an apocalyptic number.

113226154 is a deficient number, since it is larger than the sum of its proper divisors (67192220).

113226154 is a wasteful number, since it uses less digits than its factorization.

113226154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195929 (or 195912 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 113226154 is about 10640.7778850984. Note that the first 3 decimals coincide. The cubic root of 113226154 is about 483.7811232861.

Adding to 113226154 its reverse (451622311), we get a palindrome (564848465).

The spelling of 113226154 in words is "one hundred thirteen million, two hundred twenty-six thousand, one hundred fifty-four".