11331032003020 has 24 divisors (see below), whose sum is σ = 24375537139968. Its totient is φ = 4421866147200.

The previous prime is 11331032003003. The next prime is 11331032003051. The reversal of 11331032003020 is 2030023013311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6909165036 + ... + 6909166675.

It is an arithmetic number, because the mean of its divisors is an integer number (1015647380832).

Almost surely, 2^{11331032003020} is an apocalyptic number.

11331032003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331032003020 is an abundant number, since it is smaller than the sum of its proper divisors (13044505136948).

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

11331032003020 is a wasteful number, since it uses less digits than its factorization.

11331032003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13818331761 (or 13818331759 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11331032003020 its reverse (2030023013311), we get a palindrome (13361055016331).

The spelling of 11331032003020 in words is "eleven trillion, three hundred thirty-one billion, thirty-two million, three thousand, twenty".