2003132323002 has 16 divisors (see below), whose sum is σ = 4006369277280. Its totient is φ = 667693335792.

The previous prime is 2003132323001. The next prime is 2003132323037. The reversal of 2003132323002 is 2003232313002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003132323002.

It is not an unprimeable number, because it can be changed into a prime (2003132323001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4109653 + ... + 4571160.

It is an arithmetic number, because the mean of its divisors is an integer number (250398079830).

Almost surely, 2^{2003132323002} is an apocalyptic number.

2003132323002 is an abundant number, since it is smaller than the sum of its proper divisors (2003236954278).

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

2003132323002 is a wasteful number, since it uses less digits than its factorization.

2003132323002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8719277.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2003132323002 its reverse (2003232313002), we get a palindrome (4006364636004).

The spelling of 2003132323002 in words is "two trillion, three billion, one hundred thirty-two million, three hundred twenty-three thousand, two".