102223113020 has 36 divisors (see below), whose sum is σ = 249716464200. Its totient is φ = 35047924128.

The previous prime is 102223113007. The next prime is 102223113023. The reversal of 102223113020 is 20311322201.

It is a self number, because there is not a number n which added to its sum of digits gives 102223113020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102223113023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52153670 + ... + 52155629.

It is an arithmetic number, because the mean of its divisors is an integer number (6936568450).

Almost surely, 2^102223113020 is an apocalyptic number.

102223113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102223113020 is an abundant number, since it is smaller than the sum of its proper divisors (147493351180).

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

102223113020 is a wasteful number, since it uses less digits than its factorization.

102223113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104309322 (or 104309313 counting only the distinct ones).

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

Adding to 102223113020 its reverse (20311322201), we get a palindrome (122534435221).

The spelling of 102223113020 in words is "one hundred two billion, two hundred twenty-three million, one hundred thirteen thousand, twenty".