113220362253 has 16 divisors (see below), whose sum is σ = 160764457536. Its totient is φ = 70629584640.

The previous prime is 113220362239. The next prime is 113220362257. The reversal of 113220362253 is 352263022311.

It is not a de Polignac number, because 113220362253 - 2⁹ = 113220361741 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113220362253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220362257) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6407383 + ... + 6425028.

It is an arithmetic number, because the mean of its divisors is an integer number (10047778596).

Almost surely, 2^113220362253 is an apocalyptic number.

It is an amenable number.

113220362253 is a deficient number, since it is larger than the sum of its proper divisors (47544095283).

113220362253 is a wasteful number, since it uses less digits than its factorization.

113220362253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12832604.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 113220362253 its reverse (352263022311), we get a palindrome (465483384564).

The spelling of 113220362253 in words is "one hundred thirteen billion, two hundred twenty million, three hundred sixty-two thousand, two hundred fifty-three".