103100323320 has 96 divisors (see below), whose sum is σ = 335561775120. Its totient is φ = 27453565440.

The previous prime is 103100323309. The next prime is 103100323343. The reversal of 103100323320 is 23323001301.

103100323320 is a `hidden beast` number, since 1 + 0 + 310 + 0 + 32 + 3 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103100323293 and 103100323302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41532 + ... + 455988.

Almost surely, 2^103100323320 is an apocalyptic number.

103100323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103100323320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167780887560).

103100323320 is an abundant number, since it is smaller than the sum of its proper divisors (232461451800).

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

103100323320 is a wasteful number, since it uses less digits than its factorization.

103100323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415165 (or 415158 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103100323320 its reverse (23323001301), we get a palindrome (126423324621).

The spelling of 103100323320 in words is "one hundred three billion, one hundred million, three hundred twenty-three thousand, three hundred twenty".