2002332011131 has 4 divisors (see below), whose sum is σ = 2005229742664. Its totient is φ = 1999434279600.

The previous prime is 2002332011101. The next prime is 2002332011149. The reversal of 2002332011131 is 1311102332002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2002332011131 - 2¹⁹ = 2002331486843 is a prime.

It is a super-2 number, since 2×2002332011131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002332011099 and 2002332011108.

It is not an unprimeable number, because it can be changed into a prime (2002332011101) 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, 1448864730 + ... + 1448866111.

It is an arithmetic number, because the mean of its divisors is an integer number (501307435666).

Almost surely, 2^{2002332011131} is an apocalyptic number.

2002332011131 is a deficient number, since it is larger than the sum of its proper divisors (2897731533).

2002332011131 is an equidigital number, since it uses as much as digits as its factorization.

2002332011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897731532.

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

Adding to 2002332011131 its reverse (1311102332002), we get a palindrome (3313434343133).

The spelling of 2002332011131 in words is "two trillion, two billion, three hundred thirty-two million, eleven thousand, one hundred thirty-one".