2003011330122 has 48 divisors (see below), whose sum is σ = 4740547331520. Its totient is φ = 606183782400.

The previous prime is 2003011330109. The next prime is 2003011330123. The reversal of 2003011330122 is 2210331103002.

2003011330122 is a `hidden beast` number, since 20 + 0 + 301 + 1 + 330 + 12 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2003011330095 and 2003011330104.

It is not an unprimeable number, because it can be changed into a prime (2003011330123) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6425254 + ... + 6729777.

It is an arithmetic number, because the mean of its divisors is an integer number (98761402740).

Almost surely, 2^{2003011330122} is an apocalyptic number.

2003011330122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2003011330122 is an abundant number, since it is smaller than the sum of its proper divisors (2737536001398).

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

2003011330122 is a wasteful number, since it uses less digits than its factorization.

2003011330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13155819 (or 13155816 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2003011330122 its reverse (2210331103002), we get a palindrome (4213342433124).

The spelling of 2003011330122 in words is "two trillion, three billion, eleven million, three hundred thirty thousand, one hundred twenty-two".