1003220132 has 12 divisors (see below), whose sum is σ = 1755936000. Its totient is φ = 501524136.

The previous prime is 1003220107. The next prime is 1003220161. The reversal of 1003220132 is 2310223001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9869 + ... + 45867.

It is an arithmetic number, because the mean of its divisors is an integer number (146328000).

Almost surely, 2^1003220132 is an apocalyptic number.

It is an amenable number.

1003220132 is a deficient number, since it is larger than the sum of its proper divisors (752715868).

1003220132 is a wasteful number, since it uses less digits than its factorization.

1003220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42970 (or 42968 counting only the distinct ones).

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

The square root of 1003220132 is about 31673.6504369168. The cubic root of 1003220132 is about 1001.0722272512.

Adding to 1003220132 its reverse (2310223001), we get a palindrome (3313443133).

The spelling of 1003220132 in words is "one billion, three million, two hundred twenty thousand, one hundred thirty-two".