1002232311343 has 2 divisors, whose sum is σ = 1002232311344. Its totient is φ = 1002232311342.

The previous prime is 1002232311253. The next prime is 1002232311347. The reversal of 1002232311343 is 3431132322001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002232311343 - 2²¹ = 1002230214191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002232311347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501116155671 + 501116155672.

It is an arithmetic number, because the mean of its divisors is an integer number (501116155672).

Almost surely, 2^{1002232311343} is an apocalyptic number.

1002232311343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002232311343 is an equidigital number, since it uses as much as digits as its factorization.

1002232311343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1002232311343 its reverse (3431132322001), we get a palindrome (4433364633344).

The spelling of 1002232311343 in words is "one trillion, two billion, two hundred thirty-two million, three hundred eleven thousand, three hundred forty-three".