11303133210 has 96 divisors (see below), whose sum is σ = 29742869520. Its totient is φ = 2977920000.

The previous prime is 11303133199. The next prime is 11303133217. The reversal of 11303133210 is 1233130311.

It is a happy number.

11303133210 is a `hidden beast` number, since 1 + 1 + 30 + 313 + 321 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 8060627961 + 3242505249 = 89781^2 + 56943^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11303133217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5462056 + ... + 5464124.

Almost surely, 2^11303133210 is an apocalyptic number.

11303133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11303133210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14871434760).

11303133210 is an abundant number, since it is smaller than the sum of its proper divisors (18439736310).

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

11303133210 is a wasteful number, since it uses less digits than its factorization.

11303133210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784 (or 2781 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11303133210 its reverse (1233130311), we get a palindrome (12536263521).

The spelling of 11303133210 in words is "eleven billion, three hundred three million, one hundred thirty-three thousand, two hundred ten".