1003122032 has 20 divisors (see below), whose sum is σ = 2120235576. Its totient is φ = 455964480.

The previous prime is 1003122019. The next prime is 1003122037. The reversal of 1003122032 is 2302213001.

It is a happy number.

It is a super-2 number, since 2×1003122032² = 2012507622167618048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003121998 and 1003122016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003122037) 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 3 ways as a sum of consecutive naturals, for example, 2849603 + ... + 2849954.

Almost surely, 2^1003122032 is an apocalyptic number.

It is an amenable number.

1003122032 is an abundant number, since it is smaller than the sum of its proper divisors (1117113544).

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

1003122032 is a wasteful number, since it uses less digits than its factorization.

1003122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5699576 (or 5699570 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1003122032 is about 31672.1017932186. The cubic root of 1003122032 is about 1001.0395961986.

Adding to 1003122032 its reverse (2302213001), we get a palindrome (3305335033).

The spelling of 1003122032 in words is "one billion, three million, one hundred twenty-two thousand, thirty-two".