2142332310343 has 2 divisors, whose sum is σ = 2142332310344. Its totient is φ = 2142332310342.

The previous prime is 2142332310263. The next prime is 2142332310359. The reversal of 2142332310343 is 3430132332412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2142332310343 - 2¹⁷ = 2142332179271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142332380343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071166155171 + 1071166155172.

It is an arithmetic number, because the mean of its divisors is an integer number (1071166155172).

Almost surely, 2^{2142332310343} is an apocalyptic number.

2142332310343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142332310343 is an equidigital number, since it uses as much as digits as its factorization.

2142332310343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 2142332310343 its reverse (3430132332412), we get a palindrome (5572464642755).

The spelling of 2142332310343 in words is "two trillion, one hundred forty-two billion, three hundred thirty-two million, three hundred ten thousand, three hundred forty-three".