113120220230 has 16 divisors (see below), whose sum is σ = 203628003840. Its totient is φ = 45245508672.

The previous prime is 113120220197. The next prime is 113120220263. The reversal of 113120220230 is 32022021311.

It is an interprime number because it is at equal distance from previous prime (113120220197) and next prime (113120220263).

It is a junction number, because it is equal to n+sod(n) for n = 113120220199 and 113120220208.

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 7 ways as a sum of consecutive naturals, for example, 132935 + ... + 493874.

It is an arithmetic number, because the mean of its divisors is an integer number (12726750240).

Almost surely, 2^113120220230 is an apocalyptic number.

113120220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113120220230 is a deficient number, since it is larger than the sum of its proper divisors (90507783610).

113120220230 is a wasteful number, since it uses less digits than its factorization.

113120220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644863.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 113120220230 its reverse (32022021311), we get a palindrome (145142241541).

The spelling of 113120220230 in words is "one hundred thirteen billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty".