103122203200 has 42 divisors (see below), whose sum is σ = 253745075186. Its totient is φ = 41248880640.

The previous prime is 103122203183. The next prime is 103122203237. The reversal of 103122203200 is 2302221301.

It can be written as a sum of positive squares in 3 ways, for example, as 16954123264 + 86168079936 = 130208^2 + 293544^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32224089 + ... + 32227288.

Almost surely, 2^103122203200 is an apocalyptic number.

103122203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103122203200 is an abundant number, since it is smaller than the sum of its proper divisors (150622871986).

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

103122203200 is an equidigital number, since it uses as much as digits as its factorization.

103122203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64451399 (or 64451384 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 103122203200 its reverse (2302221301), we get a palindrome (105424424501).

The spelling of 103122203200 in words is "one hundred three billion, one hundred twenty-two million, two hundred three thousand, two hundred".