103320330312 has 16 divisors (see below), whose sum is σ = 258300825840. Its totient is φ = 34440110096.

The previous prime is 103320330251. The next prime is 103320330367. The reversal of 103320330312 is 213033023301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152506858 + ... + 2152506905.

It is an arithmetic number, because the mean of its divisors is an integer number (16143801615).

Almost surely, 2^103320330312 is an apocalyptic number.

103320330312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103320330312 is an abundant number, since it is smaller than the sum of its proper divisors (154980495528).

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

103320330312 is a wasteful number, since it uses less digits than its factorization.

103320330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4305013772 (or 4305013768 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103320330312 its reverse (213033023301), we get a palindrome (316353353613).

The spelling of 103320330312 in words is "one hundred three billion, three hundred twenty million, three hundred thirty thousand, three hundred twelve".