1003102212 has 24 divisors (see below), whose sum is σ = 2674939456. Its totient is φ = 286600608.

The previous prime is 1003102159. The next prime is 1003102213. The reversal of 1003102212 is 2122013001.

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 (1003102213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970763 + ... + 5970930.

Almost surely, 2^1003102212 is an apocalyptic number.

1003102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003102212 is an abundant number, since it is smaller than the sum of its proper divisors (1671837244).

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

1003102212 is a wasteful number, since it uses less digits than its factorization.

1003102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11941707 (or 11941705 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1003102212 is about 31671.7888980083. The cubic root of 1003102212 is about 1001.0330032036.

Adding to 1003102212 its reverse (2122013001), we get a palindrome (3125115213).

The spelling of 1003102212 in words is "one billion, three million, one hundred two thousand, two hundred twelve".