1003133212 has 24 divisors (see below), whose sum is σ = 1877163120. Its totient is φ = 467385600.

The previous prime is 1003133207. The next prime is 1003133221. The reversal of 1003133212 is 2123313001.

It is a super-3 number, since 3×1003133212³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66162 + ... + 79897.

It is an arithmetic number, because the mean of its divisors is an integer number (78215130).

Almost surely, 2^1003133212 is an apocalyptic number.

It is an amenable number.

1003133212 is a deficient number, since it is larger than the sum of its proper divisors (874029908).

1003133212 is a wasteful number, since it uses less digits than its factorization.

1003133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146181 (or 146179 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1003133212 is about 31672.2782887496. The cubic root of 1003133212 is about 1001.0433151150.

Adding to 1003133212 its reverse (2123313001), we get a palindrome (3126446213).

The spelling of 1003133212 in words is "one billion, three million, one hundred thirty-three thousand, two hundred twelve".