113220753470 has 32 divisors (see below), whose sum is σ = 229496150016. Its totient is φ = 39843079200.

The previous prime is 113220753469. The next prime is 113220753473. The reversal of 113220753470 is 74357022311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113220753470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220753473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16597874 + ... + 16604693.

It is an arithmetic number, because the mean of its divisors is an integer number (7171754688).

Almost surely, 2^113220753470 is an apocalyptic number.

113220753470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113220753470 is an abundant number, since it is smaller than the sum of its proper divisors (116275396546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113220753470 is a wasteful number, since it uses less digits than its factorization.

113220753470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33202616.

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 113220753470 its reverse (74357022311), we get a palindrome (187577775781).

The spelling of 113220753470 in words is "one hundred thirteen billion, two hundred twenty million, seven hundred fifty-three thousand, four hundred seventy".