1003030212 has 24 divisors (see below), whose sum is σ = 2394833056. Its totient is φ = 326567808.

The previous prime is 1003030199. The next prime is 1003030213. The reversal of 1003030212 is 2120303001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1003030213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971413 + ... + 972444.

Almost surely, 2^1003030212 is an apocalyptic number.

1003030212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003030212 is an abundant number, since it is smaller than the sum of its proper divisors (1391802844).

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

1003030212 is a wasteful number, since it uses less digits than its factorization.

1003030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943907 (or 1943905 counting only the distinct ones).

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

The square root of 1003030212 is about 31670.6522193655. The cubic root of 1003030212 is about 1001.0090521380.

Adding to 1003030212 its reverse (2120303001), we get a palindrome (3123333213).

The spelling of 1003030212 in words is "one billion, three million, thirty thousand, two hundred twelve".