103323021200 has 120 divisors (see below), whose sum is σ = 293478329280. Its totient is φ = 34203456000.

The previous prime is 103323021157. The next prime is 103323021223. The reversal of 103323021200 is 2120323301.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555026 + ... + 717425.

It is an arithmetic number, because the mean of its divisors is an integer number (2445652744).

Almost surely, 2^103323021200 is an apocalyptic number.

103323021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103323021200 is an abundant number, since it is smaller than the sum of its proper divisors (190155308080).

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

103323021200 is a wasteful number, since it uses less digits than its factorization.

103323021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272505 (or 1272494 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 103323021200 its reverse (2120323301), we get a palindrome (105443344501).

The spelling of 103323021200 in words is "one hundred three billion, three hundred twenty-three million, twenty-one thousand, two hundred".