2003031211132 has 48 divisors (see below), whose sum is σ = 4012572453120. Its totient is φ = 857047784832.

The previous prime is 2003031211117. The next prime is 2003031211133. The reversal of 2003031211132 is 2311121303002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003031211133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63477783 + ... + 63509329.

It is an arithmetic number, because the mean of its divisors is an integer number (83595259440).

Almost surely, 2^{2003031211132} is an apocalyptic number.

It is an amenable number.

2003031211132 is an abundant number, since it is smaller than the sum of its proper divisors (2009541241988).

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

2003031211132 is a wasteful number, since it uses less digits than its factorization.

2003031211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35170 (or 35168 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2003031211132 its reverse (2311121303002), we get a palindrome (4314152514134).

The spelling of 2003031211132 in words is "two trillion, three billion, thirty-one million, two hundred eleven thousand, one hundred thirty-two".