103323113312220 has 144 divisors (see below), whose sum is σ = 330731607941280. Its totient is φ = 26037586944000.

The previous prime is 103323113312213. The next prime is 103323113312233. The reversal of 103323113312220 is 22213311323301.

103323113312220 is a `hidden beast` number, since 1 + 0 + 3 + 32 + 311 + 3 + 312 + 2 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36298701 + ... + 39041540.

It is an arithmetic number, because the mean of its divisors is an integer number (2296747277370).

Almost surely, 2^{103323113312220} is an apocalyptic number.

103323113312220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103323113312220 is an abundant number, since it is smaller than the sum of its proper divisors (227408494629060).

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

103323113312220 is a wasteful number, since it uses less digits than its factorization.

103323113312220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75340676 (or 75340671 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 103323113312220 its reverse (22213311323301), we get a palindrome (125536424635521).

The spelling of 103323113312220 in words is "one hundred three trillion, three hundred twenty-three billion, one hundred thirteen million, three hundred twelve thousand, two hundred twenty".