10223103132 has 72 divisors (see below), whose sum is σ = 28348669440. Its totient is φ = 3080581920.

The previous prime is 10223103097. The next prime is 10223103179. The reversal of 10223103132 is 23130132201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1228 + ... + 142995.

It is an arithmetic number, because the mean of its divisors is an integer number (393731520).

Almost surely, 2^10223103132 is an apocalyptic number.

10223103132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10223103132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14174334720).

10223103132 is an abundant number, since it is smaller than the sum of its proper divisors (18125566308).

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

10223103132 is a wasteful number, since it uses less digits than its factorization.

10223103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144423 (or 144418 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10223103132 its reverse (23130132201), we get a palindrome (33353235333).

The spelling of 10223103132 in words is "ten billion, two hundred twenty-three million, one hundred three thousand, one hundred thirty-two".