1003352216 has 8 divisors (see below), whose sum is σ = 1881285420. Its totient is φ = 501676104.

The previous prime is 1003352177. The next prime is 1003352249. The reversal of 1003352216 is 6122533001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1003352216² = 2013431338704221312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003352191 and 1003352200.

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 as a sum of consecutive naturals, namely, 62709506 + ... + 62709521.

Almost surely, 2^1003352216 is an apocalyptic number.

It is an amenable number.

1003352216 is a deficient number, since it is larger than the sum of its proper divisors (877933204).

1003352216 is a wasteful number, since it uses less digits than its factorization.

1003352216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125419033 (or 125419029 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1003352216 is about 31675.7354452900. The cubic root of 1003352216 is about 1001.1161590588.

Adding to 1003352216 its reverse (6122533001), we get a palindrome (7125885217).

The spelling of 1003352216 in words is "one billion, three million, three hundred fifty-two thousand, two hundred sixteen".