113205254 has 8 divisors (see below), whose sum is σ = 169956408. Its totient is φ = 56553120.

The previous prime is 113205233. The next prime is 113205271. The reversal of 113205254 is 452502311.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21827 + ... + 26510.

It is an arithmetic number, because the mean of its divisors is an integer number (21244551).

Almost surely, 2^113205254 is an apocalyptic number.

113205254 is a deficient number, since it is larger than the sum of its proper divisors (56751154).

113205254 is a wasteful number, since it uses less digits than its factorization.

113205254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49510.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 113205254 is about 10639.7957687166. The cubic root of 113205254 is about 483.7513549940.

Adding to 113205254 its reverse (452502311), we get a palindrome (565707565).

The spelling of 113205254 in words is "one hundred thirteen million, two hundred five thousand, two hundred fifty-four".