2002341131 has 8 divisors (see below), whose sum is σ = 2290988544. Its totient is φ = 1714343400.

The previous prime is 2002341109. The next prime is 2002341137. The reversal of 2002341131 is 1311432002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2002341131 is a prime.

It is a super-2 number, since 2×2002341131² = 8018740009788718322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002341137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155795 + ... + 168156.

It is an arithmetic number, because the mean of its divisors is an integer number (286373568).

Almost surely, 2^2002341131 is an apocalyptic number.

2002341131 is a deficient number, since it is larger than the sum of its proper divisors (288647413).

2002341131 is an equidigital number, since it uses as much as digits as its factorization.

2002341131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324841.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2002341131 is about 44747.5265349941. The cubic root of 2002341131 is about 1260.4124649048.

Adding to 2002341131 its reverse (1311432002), we get a palindrome (3313773133).

The spelling of 2002341131 in words is "two billion, two million, three hundred forty-one thousand, one hundred thirty-one".