11000303430 has 64 divisors (see below), whose sum is σ = 27293511168. Its totient is φ = 2835624960.

The previous prime is 11000303429. The next prime is 11000303453. The reversal of 11000303430 is 3430300011.

It is a super-3 number, since 3×11000303430³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81175 + ... + 169085.

It is an arithmetic number, because the mean of its divisors is an integer number (426461112).

Almost surely, 2^11000303430 is an apocalyptic number.

11000303430 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 11000303430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13646755584).

11000303430 is an abundant number, since it is smaller than the sum of its proper divisors (16293207738).

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

11000303430 is a wasteful number, since it uses less digits than its factorization.

11000303430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88061.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 11000303430 its reverse (3430300011), we get a palindrome (14430603441).

The spelling of 11000303430 in words is "eleven billion, three hundred three thousand, four hundred thirty".