102312231230 has 48 divisors (see below), whose sum is σ = 203784940800. Its totient is φ = 36954688320.

The previous prime is 102312231173. The next prime is 102312231233. The reversal of 102312231230 is 32132213201.

102312231230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102312231233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103454 + ... + 464033.

It is an arithmetic number, because the mean of its divisors is an integer number (4245519600).

Almost surely, 2^102312231230 is an apocalyptic number.

102312231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102312231230 is a deficient number, since it is larger than the sum of its proper divisors (101472709570).

102312231230 is a wasteful number, since it uses less digits than its factorization.

102312231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567665 (or 567654 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102312231230 its reverse (32132213201), we get a palindrome (134444444431).

The spelling of 102312231230 in words is "one hundred two billion, three hundred twelve million, two hundred thirty-one thousand, two hundred thirty".