11111005330 has 64 divisors (see below), whose sum is σ = 20952999648. Its totient is φ = 4238141440.

The previous prime is 11111005319. The next prime is 11111005331. The reversal of 11111005330 is 3350011111.

11111005330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 34916281 + 11076089049 = 5909^2 + 105243^2 .

It is not an unprimeable number, because it can be changed into a prime (11111005331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6887604 + ... + 6889216.

Almost surely, 2^11111005330 is an apocalyptic number.

11111005330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111005330 is a deficient number, since it is larger than the sum of its proper divisors (9841994318).

11111005330 is a wasteful number, since it uses less digits than its factorization.

11111005330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031.

The product of its (nonzero) digits is 45, while the sum is 16.

Adding to 11111005330 its reverse (3350011111), we get a palindrome (14461016441).

The spelling of 11111005330 in words is "eleven billion, one hundred eleven million, five thousand, three hundred thirty".