10421303200 has 144 divisors (see below), whose sum is σ = 31718844864. Its totient is φ = 3248179200.

The previous prime is 10421303177. The next prime is 10421303237. The reversal of 10421303200 is 230312401.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 22989 + ... + 146188.

It is an arithmetic number, because the mean of its divisors is an integer number (220269756).

Almost surely, 2^10421303200 is an apocalyptic number.

10421303200 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 10421303200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15859422432).

10421303200 is an abundant number, since it is smaller than the sum of its proper divisors (21297541664).

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

10421303200 is a wasteful number, since it uses less digits than its factorization.

10421303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169215 (or 169202 counting only the distinct ones).

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

Adding to 10421303200 its reverse (230312401), we get a palindrome (10651615601).

The spelling of 10421303200 in words is "ten billion, four hundred twenty-one million, three hundred three thousand, two hundred".