1003020323022 has 48 divisors (see below), whose sum is σ = 2211064128000. Its totient is φ = 328521731472.

The previous prime is 1003020323017. The next prime is 1003020323027. The reversal of 1003020323022 is 2203230203001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1003020323017) and next prime (1003020323027).

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 = 1003020322986 and 1003020323004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003020323027) 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, 2097379 + ... + 2530817.

It is an arithmetic number, because the mean of its divisors is an integer number (46063836000).

Almost surely, 2^{1003020323022} is an apocalyptic number.

1003020323022 is an abundant number, since it is smaller than the sum of its proper divisors (1208043804978).

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

1003020323022 is a wasteful number, since it uses less digits than its factorization.

1003020323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435685 (or 435682 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1003020323022 its reverse (2203230203001), we get a palindrome (3206250526023).

The spelling of 1003020323022 in words is "one trillion, three billion, twenty million, three hundred twenty-three thousand, twenty-two".