1003242012 has 24 divisors (see below), whose sum is σ = 2478598416. Its totient is φ = 314742528.

The previous prime is 1003242011. The next prime is 1003242043. The reversal of 1003242012 is 2102423001.

It is a junction number, because it is equal to n+sod(n) for n = 1003241982 and 1003242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003242011) 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, 2458723 + ... + 2459130.

It is an arithmetic number, because the mean of its divisors is an integer number (103274934).

Almost surely, 2^1003242012 is an apocalyptic number.

1003242012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003242012 is an abundant number, since it is smaller than the sum of its proper divisors (1475356404).

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

1003242012 is a wasteful number, since it uses less digits than its factorization.

1003242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4917877 (or 4917875 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1003242012 is about 31673.9958325438. The cubic root of 1003242012 is about 1001.0795049165.

Adding to 1003242012 its reverse (2102423001), we get a palindrome (3105665013).

The spelling of 1003242012 in words is "one billion, three million, two hundred forty-two thousand, twelve".