103230313220 has 24 divisors (see below), whose sum is σ = 228193324800. Its totient is φ = 39118855392.

The previous prime is 103230313211. The next prime is 103230313223. The reversal of 103230313220 is 22313032301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103230313192 and 103230313201.

It is not an unprimeable number, because it can be changed into a prime (103230313223) 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, 135828980 + ... + 135829739.

It is an arithmetic number, because the mean of its divisors is an integer number (9508055200).

Almost surely, 2^103230313220 is an apocalyptic number.

103230313220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103230313220 is an abundant number, since it is smaller than the sum of its proper divisors (124963011580).

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

103230313220 is a wasteful number, since it uses less digits than its factorization.

103230313220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271658747 (or 271658745 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103230313220 its reverse (22313032301), we get a palindrome (125543345521).

The spelling of 103230313220 in words is "one hundred three billion, two hundred thirty million, three hundred thirteen thousand, two hundred twenty".