2003020012132 has 24 divisors (see below), whose sum is σ = 3716304724440. Its totient is φ = 941371883520.

The previous prime is 2003020012127. The next prime is 2003020012171. The reversal of 2003020012132 is 2312100203002.

It can be written as a sum of positive squares in 4 ways, for example, as 179077926976 + 1823942085156 = 423176^2 + 1350534^2 .

It is a super-3 number, since 3×2003020012132³ (a number of 38 digits) contains 333 as substring.

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, 19099969 + ... + 19204552.

It is an arithmetic number, because the mean of its divisors is an integer number (154846030185).

Almost surely, 2^{2003020012132} is an apocalyptic number.

It is an amenable number.

2003020012132 is a deficient number, since it is larger than the sum of its proper divisors (1713284712308).

2003020012132 is a wasteful number, since it uses less digits than its factorization.

2003020012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38305311 (or 38305309 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2003020012132 its reverse (2312100203002), we get a palindrome (4315120215134).

The spelling of 2003020012132 in words is "two trillion, three billion, twenty million, twelve thousand, one hundred thirty-two".