113223099 has 32 divisors (see below), whose sum is σ = 171360000. Its totient is φ = 65894400.

The previous prime is 113223083. The next prime is 113223107. The reversal of 113223099 is 990322311.

It is a happy number.

It is not a de Polignac number, because 113223099 - 2⁴ = 113223083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113223029) 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 31 ways as a sum of consecutive naturals, for example, 90027 + ... + 91275.

It is an arithmetic number, because the mean of its divisors is an integer number (5355000).

Almost surely, 2^113223099 is an apocalyptic number.

113223099 is a deficient number, since it is larger than the sum of its proper divisors (58136901).

113223099 is a wasteful number, since it uses less digits than its factorization.

113223099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 113223099 is about 10640.6343325950. The cubic root of 113223099 is about 483.7767722165.

The spelling of 113223099 in words is "one hundred thirteen million, two hundred twenty-three thousand, ninety-nine".