102300223020 has 96 divisors (see below), whose sum is σ = 287269655232. Its totient is φ = 27201235968.

The previous prime is 102300223001. The next prime is 102300223049. The reversal of 102300223020 is 20322003201.

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

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 44612994 + ... + 44615286.

It is an arithmetic number, because the mean of its divisors is an integer number (2992392242).

Almost surely, 2^102300223020 is an apocalyptic number.

102300223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102300223020 is an abundant number, since it is smaller than the sum of its proper divisors (184969432212).

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

102300223020 is a wasteful number, since it uses less digits than its factorization.

102300223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131 (or 4129 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 102300223020 its reverse (20322003201), we get a palindrome (122622226221).

The spelling of 102300223020 in words is "one hundred two billion, three hundred million, two hundred twenty-three thousand, twenty".