11031002020330 has 16 divisors (see below), whose sum is σ = 19855854122760. Its totient is φ = 4412389588992.

The previous prime is 11031002020309. The next prime is 11031002020331. The reversal of 11031002020330 is 3302020013011.

It can be written as a sum of positive squares in 4 ways, for example, as 10382592173209 + 648409847121 = 3222203^2 + 805239^2 .

It is not an unprimeable number, because it can be changed into a prime (11031002020331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3565042 + ... + 5896738.

Almost surely, 2^{11031002020330} is an apocalyptic number.

11031002020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11031002020330 is a deficient number, since it is larger than the sum of its proper divisors (8824852102430).

11031002020330 is a wasteful number, since it uses less digits than its factorization.

11031002020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804793.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11031002020330 its reverse (3302020013011), we get a palindrome (14333022033341).

The spelling of 11031002020330 in words is "eleven trillion, thirty-one billion, two million, twenty thousand, three hundred thirty".