2023321011002 has 4 divisors (see below), whose sum is σ = 3034981516506. Its totient is φ = 1011660505500.

The previous prime is 2023321010999. The next prime is 2023321011007. The reversal of 2023321011002 is 2001101233202.

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., 1758405950401 + 264915060601 = 1326049^2 + 514699^2 .

It is not an unprimeable number, because it can be changed into a prime (2023321011007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505830252749 + ... + 505830252752.

Almost surely, 2^{2023321011002} is an apocalyptic number.

2023321011002 is a deficient number, since it is larger than the sum of its proper divisors (1011660505504).

2023321011002 is a wasteful number, since it uses less digits than its factorization.

2023321011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011660505503.

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

Adding to 2023321011002 its reverse (2001101233202), we get a palindrome (4024422244204).

The spelling of 2023321011002 in words is "two trillion, twenty-three billion, three hundred twenty-one million, eleven thousand, two".