2003122231030 has 16 divisors (see below), whose sum is σ = 3607108140384. Its totient is φ = 800918198080.

The previous prime is 2003122231009. The next prime is 2003122231051. The reversal of 2003122231030 is 301322213002.

It is an interprime number because it is at equal distance from previous prime (2003122231009) and next prime (2003122231051).

It is a junction number, because it is equal to n+sod(n) for n = 2003122230989 and 2003122231007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41311351 + ... + 41359810.

It is an arithmetic number, because the mean of its divisors is an integer number (225444258774).

Almost surely, 2^{2003122231030} is an apocalyptic number.

2003122231030 is a deficient number, since it is larger than the sum of its proper divisors (1603985909354).

2003122231030 is a wasteful number, since it uses less digits than its factorization.

2003122231030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82673591.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2003122231030 its reverse (301322213002), we get a palindrome (2304444444032).

It can be divided in two parts, 200312 and 2231030, that added together give a palindrome (2431342).

The spelling of 2003122231030 in words is "two trillion, three billion, one hundred twenty-two million, two hundred thirty-one thousand, thirty".