113223542 has 8 divisors (see below), whose sum is σ = 169928976. Its totient is φ = 56580552.

The previous prime is 113223521. The next prime is 113223559. The reversal of 113223542 is 245322311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10778 + ... + 18509.

It is an arithmetic number, because the mean of its divisors is an integer number (21241122).

Almost surely, 2^113223542 is an apocalyptic number.

113223542 is a deficient number, since it is larger than the sum of its proper divisors (56705434).

113223542 is a wasteful number, since it uses less digits than its factorization.

113223542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31222.

The product of its digits is 1440, while the sum is 23.

The square root of 113223542 is about 10640.6551490028. The cubic root of 113223542 is about 483.7774031620. Note that the first 3 decimals are identical.

Adding to 113223542 its reverse (245322311), we get a palindrome (358545853).

The spelling of 113223542 in words is "one hundred thirteen million, two hundred twenty-three thousand, five hundred forty-two".