2002110321293 has 2 divisors, whose sum is σ = 2002110321294. Its totient is φ = 2002110321292.

The previous prime is 2002110321203. The next prime is 2002110321301. The reversal of 2002110321293 is 3921230112002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1423921931524 + 578188389769 = 1193282^2 + 760387^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002110321293 - 2¹² = 2002110317197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002110321203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001055160646 + 1001055160647.

It is an arithmetic number, because the mean of its divisors is an integer number (1001055160647).

Almost surely, 2^{2002110321293} is an apocalyptic number.

It is an amenable number.

2002110321293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002110321293 is an equidigital number, since it uses as much as digits as its factorization.

2002110321293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 2002110321293 its reverse (3921230112002), we get a palindrome (5923340433295).

The spelling of 2002110321293 in words is "two trillion, two billion, one hundred ten million, three hundred twenty-one thousand, two hundred ninety-three".