113033012 has 6 divisors (see below), whose sum is σ = 197807778. Its totient is φ = 56516504.

The previous prime is 113032999. The next prime is 113033021. The reversal of 113033012 is 210330311.

It can be written as a sum of positive squares in only one way, i.e., 109914256 + 3118756 = 10484^2 + 1766^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 14129123 + ... + 14129130.

It is an arithmetic number, because the mean of its divisors is an integer number (32967963).

Almost surely, 2^113033012 is an apocalyptic number.

It is an amenable number.

113033012 is a deficient number, since it is larger than the sum of its proper divisors (84774766).

113033012 is a wasteful number, since it uses less digits than its factorization.

113033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28258257 (or 28258255 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 113033012 is about 10631.6984532106. The cubic root of 113033012 is about 483.5058876032.

Adding to 113033012 its reverse (210330311), we get a palindrome (323363323).

The spelling of 113033012 in words is "one hundred thirteen million, thirty-three thousand, twelve".