102303223230 has 192 divisors, whose sum is σ = 281713033728. Its totient is φ = 23630503680.

The previous prime is 102303223153. The next prime is 102303223361. The reversal of 102303223230 is 32322303201.

It is a junction number, because it is equal to n+sod(n) for n = 102303223197 and 102303223206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15061135 + ... + 15067925.

It is an arithmetic number, because the mean of its divisors is an integer number (1467255384).

Almost surely, 2^102303223230 is an apocalyptic number.

102303223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102303223230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140856516864).

102303223230 is an abundant number, since it is smaller than the sum of its proper divisors (179409810498).

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

102303223230 is a wasteful number, since it uses less digits than its factorization.

102303223230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6959 (or 6940 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 102303223230 its reverse (32322303201), we get a palindrome (134625526431).

The spelling of 102303223230 in words is "one hundred two billion, three hundred three million, two hundred twenty-three thousand, two hundred thirty".