11331131003330 has 32 divisors (see below), whose sum is σ = 21287451677184. Its totient is φ = 4334445758016.

The previous prime is 11331131003329. The next prime is 11331131003351. The reversal of 11331131003330 is 3330013113311.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11331131003296 and 11331131003305.

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 15 ways as a sum of consecutive naturals, for example, 4301162 + ... + 6415781.

It is an arithmetic number, because the mean of its divisors is an integer number (665232864912).

Almost surely, 2^{11331131003330} is an apocalyptic number.

11331131003330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331131003330 is a deficient number, since it is larger than the sum of its proper divisors (9956320673854).

11331131003330 is a wasteful number, since it uses less digits than its factorization.

11331131003330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10721570.

The product of its (nonzero) digits is 729, while the sum is 23.

Adding to 11331131003330 its reverse (3330013113311), we get a palindrome (14661144116641).

The spelling of 11331131003330 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, three thousand, three hundred thirty".