103312421103210 has 48 divisors (see below), whose sum is σ = 272539874523168. Its totient is φ = 25045435418080.

The previous prime is 103312421103179. The next prime is 103312421103211. The reversal of 103312421103210 is 12301124213301.

It is not an unprimeable number, because it can be changed into a prime (103312421103211) 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, 14230357404 + ... + 14230364663.

It is an arithmetic number, because the mean of its divisors is an integer number (5677914052566).

Almost surely, 2^{103312421103210} is an apocalyptic number.

103312421103210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103312421103210 is an abundant number, since it is smaller than the sum of its proper divisors (169227453419958).

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

103312421103210 is a wasteful number, since it uses less digits than its factorization.

103312421103210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28460722099 (or 28460722088 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 103312421103210 its reverse (12301124213301), we get a palindrome (115613545316511).

The spelling of 103312421103210 in words is "one hundred three trillion, three hundred twelve billion, four hundred twenty-one million, one hundred three thousand, two hundred ten".