2003011123332 has 48 divisors (see below), whose sum is σ = 4676444640000. Its totient is φ = 667277372160.

The previous prime is 2003011123331. The next prime is 2003011123433. The reversal of 2003011123332 is 2333211103002.

It is a junction number, because it is equal to n+sod(n) for n = 2003011123299 and 2003011123308.

It is not an unprimeable number, because it can be changed into a prime (2003011123331) 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 15 ways as a sum of consecutive naturals, for example, 217737669 + ... + 217746867.

It is an arithmetic number, because the mean of its divisors is an integer number (97425930000).

Almost surely, 2^{2003011123332} is an apocalyptic number.

It is an amenable number.

2003011123332 is an abundant number, since it is smaller than the sum of its proper divisors (2673433516668).

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

2003011123332 is a wasteful number, since it uses less digits than its factorization.

2003011123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17916 (or 17914 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2003011123332 its reverse (2333211103002), we get a palindrome (4336222226334).

The spelling of 2003011123332 in words is "two trillion, three billion, eleven million, one hundred twenty-three thousand, three hundred thirty-two".