10303223200 has 72 divisors (see below), whose sum is σ = 25171974828. Its totient is φ = 4118138880.

The previous prime is 10303223137. The next prime is 10303223219. The reversal of 10303223200 is 232230301.

It can be written as a sum of positive squares in 6 ways, for example, as 698439184 + 9604784016 = 26428^2 + 98004^2 .

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 11 ways as a sum of consecutive naturals, for example, 1238254 + ... + 1246546.

Almost surely, 2^10303223200 is an apocalyptic number.

10303223200 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 10303223200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12585987414).

10303223200 is an abundant number, since it is smaller than the sum of its proper divisors (14868751628).

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

10303223200 is a wasteful number, since it uses less digits than its factorization.

10303223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9866 (or 9853 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10303223200 its reverse (232230301), we get a palindrome (10535453501).

The spelling of 10303223200 in words is "ten billion, three hundred three million, two hundred twenty-three thousand, two hundred".