12011341343 has 2 divisors, whose sum is σ = 12011341344. Its totient is φ = 12011341342.

The previous prime is 12011341319. The next prime is 12011341351. The reversal of 12011341343 is 34314311021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12011341343 - 2³² = 7716374047 is a prime.

It is a super-2 number, since 2×12011341343² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12011341373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005670671 + 6005670672.

It is an arithmetic number, because the mean of its divisors is an integer number (6005670672).

Almost surely, 2^12011341343 is an apocalyptic number.

12011341343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011341343 is an equidigital number, since it uses as much as digits as its factorization.

12011341343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12011341343 its reverse (34314311021), we get a palindrome (46325652364).

The spelling of 12011341343 in words is "twelve billion, eleven million, three hundred forty-one thousand, three hundred forty-three".