102112241230 has 16 divisors (see below), whose sum is σ = 183807097344. Its totient is φ = 40843771360.

The previous prime is 102112241213. The next prime is 102112241239. The reversal of 102112241230 is 32142211201.

It is a junction number, because it is equal to n+sod(n) for n = 102112241198 and 102112241207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112241239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308979 + ... + 547441.

It is an arithmetic number, because the mean of its divisors is an integer number (11487943584).

Almost surely, 2^102112241230 is an apocalyptic number.

102112241230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102112241230 is a deficient number, since it is larger than the sum of its proper divisors (81694856114).

102112241230 is a wasteful number, since it uses less digits than its factorization.

102112241230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281291.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102112241230 its reverse (32142211201), we get a palindrome (134254452431).

The spelling of 102112241230 in words is "one hundred two billion, one hundred twelve million, two hundred forty-one thousand, two hundred thirty".