10113230220 has 24 divisors (see below), whose sum is σ = 28317044784. Its totient is φ = 2696861376.

The previous prime is 10113230219. The next prime is 10113230227. The reversal of 10113230220 is 2203231101.

10113230220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10113230220.

It is not an unprimeable number, because it can be changed into a prime (10113230227) 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 7 ways as a sum of consecutive naturals, for example, 84276859 + ... + 84276978.

It is an arithmetic number, because the mean of its divisors is an integer number (1179876866).

Almost surely, 2^10113230220 is an apocalyptic number.

10113230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10113230220 is an abundant number, since it is smaller than the sum of its proper divisors (18203814564).

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

10113230220 is a wasteful number, since it uses less digits than its factorization.

10113230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168553849 (or 168553847 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10113230220 its reverse (2203231101), we get a palindrome (12316461321).

The spelling of 10113230220 in words is "ten billion, one hundred thirteen million, two hundred thirty thousand, two hundred twenty".