11003013312330 has 128 divisors (see below), whose sum is σ = 28635680618496. Its totient is φ = 2689671456000.

The previous prime is 11003013312329. The next prime is 11003013312359. The reversal of 11003013312330 is 3321331030011.

It is a super-2 number, since 2×11003013312330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11003013312297 and 11003013312306.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 204144685 + ... + 204198575.

It is an arithmetic number, because the mean of its divisors is an integer number (223716254832).

Almost surely, 2^{11003013312330} is an apocalyptic number.

11003013312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11003013312330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14317840309248).

11003013312330 is an abundant number, since it is smaller than the sum of its proper divisors (17632667306166).

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

11003013312330 is a wasteful number, since it uses less digits than its factorization.

11003013312330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57532.

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

Adding to 11003013312330 its reverse (3321331030011), we get a palindrome (14324344342341).

The spelling of 11003013312330 in words is "eleven trillion, three billion, thirteen million, three hundred twelve thousand, three hundred thirty".