11331030033120 has 144 divisors (see below), whose sum is σ = 41520131564688. Its totient is φ = 2589949716480.

The previous prime is 11331030033049. The next prime is 11331030033121. The reversal of 11331030033120 is 2133003013311.

It is a super-2 number, since 2×11331030033120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331030033121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240857221 + ... + 240904260.

It is an arithmetic number, because the mean of its divisors is an integer number (288334246977).

Almost surely, 2^{11331030033120} is an apocalyptic number.

11331030033120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331030033120 is an abundant number, since it is smaller than the sum of its proper divisors (30189101531568).

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

11331030033120 is a wasteful number, since it uses less digits than its factorization.

11331030033120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481761513 (or 481761498 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11331030033120 its reverse (2133003013311), we get a palindrome (13464033046431).

The spelling of 11331030033120 in words is "eleven trillion, three hundred thirty-one billion, thirty million, thirty-three thousand, one hundred twenty".