2000111321002 has 4 divisors (see below), whose sum is σ = 3000166981506. Its totient is φ = 1000055660500.

The previous prime is 2000111320969. The next prime is 2000111321003. The reversal of 2000111321002 is 2001231110002.

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

It can be written as a sum of positive squares in only one way, i.e., 1458372632161 + 541738688841 = 1207631^2 + 736029^2 .

It is not an unprimeable number, because it can be changed into a prime (2000111321003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500027830249 + ... + 500027830252.

Almost surely, 2^{2000111321002} is an apocalyptic number.

2000111321002 is a deficient number, since it is larger than the sum of its proper divisors (1000055660504).

2000111321002 is a wasteful number, since it uses less digits than its factorization.

2000111321002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000055660503.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2000111321002 its reverse (2001231110002), we get a palindrome (4001342431004).

The spelling of 2000111321002 in words is "two trillion, one hundred eleven million, three hundred twenty-one thousand, two".