103323111312220 has 24 divisors (see below), whose sum is σ = 217671755921424. Its totient is φ = 41197202207616.

The previous prime is 103323111312203. The next prime is 103323111312221. The reversal of 103323111312220 is 22213111323301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103323111312221) 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, 8252638414 + ... + 8252650933.

It is an arithmetic number, because the mean of its divisors is an integer number (9069656496726).

Almost surely, 2^{103323111312220} is an apocalyptic number.

103323111312220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103323111312220 is an abundant number, since it is smaller than the sum of its proper divisors (114348644609204).

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

103323111312220 is a wasteful number, since it uses less digits than its factorization.

103323111312220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16505289669 (or 16505289667 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 103323111312220 its reverse (22213111323301), we get a palindrome (125536222635521).

The spelling of 103323111312220 in words is "one hundred three trillion, three hundred twenty-three billion, one hundred eleven million, three hundred twelve thousand, two hundred twenty".