2003031132 has 12 divisors (see below), whose sum is σ = 4673739336. Its totient is φ = 667677040.

The previous prime is 2003031109. The next prime is 2003031133. The reversal of 2003031132 is 2311303002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2003031132² = 8024267431522402848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003031133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83459619 + ... + 83459642.

It is an arithmetic number, because the mean of its divisors is an integer number (389478278).

Almost surely, 2^2003031132 is an apocalyptic number.

It is an amenable number.

2003031132 is an abundant number, since it is smaller than the sum of its proper divisors (2670708204).

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

2003031132 is a wasteful number, since it uses less digits than its factorization.

2003031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166919268 (or 166919266 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2003031132 is about 44755.2358054340. The cubic root of 2003031132 is about 1260.5572264491.

Adding to 2003031132 its reverse (2311303002), we get a palindrome (4314334134).

The spelling of 2003031132 in words is "two billion, three million, thirty-one thousand, one hundred thirty-two".