1003013022 has 128 divisors (see below), whose sum is σ = 2398491648. Its totient is φ = 276224000.

The previous prime is 1003013017. The next prime is 1003013047. The reversal of 1003013022 is 2203103001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1003012989 and 1003013007.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 6005983 + ... + 6006149.

It is an arithmetic number, because the mean of its divisors is an integer number (18738216).

Almost surely, 2^1003013022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003013022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1199245824).

1003013022 is an abundant number, since it is smaller than the sum of its proper divisors (1395478626).

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

1003013022 is a wasteful number, since it uses less digits than its factorization.

1003013022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1003013022 is about 31670.3808313067. The cubic root of 1003013022 is about 1001.0033336516.

Adding to 1003013022 its reverse (2203103001), we get a palindrome (3206116023).

The spelling of 1003013022 in words is "one billion, three million, thirteen thousand, twenty-two".