31334341343 has 2 divisors, whose sum is σ = 31334341344. Its totient is φ = 31334341342.

The previous prime is 31334341301. The next prime is 31334341351. The reversal of 31334341343 is 34314343313.

It is a strong prime.

It is an emirp because it is prime and its reverse (34314343313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31334341343 - 2⁶ = 31334341279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31334341043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15667170671 + 15667170672.

It is an arithmetic number, because the mean of its divisors is an integer number (15667170672).

Almost surely, 2^31334341343 is an apocalyptic number.

31334341343 is a deficient number, since it is larger than the sum of its proper divisors (1).

31334341343 is an equidigital number, since it uses as much as digits as its factorization.

31334341343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 32.

Adding to 31334341343 its reverse (34314343313), we get a palindrome (65648684656).

The spelling of 31334341343 in words is "thirty-one billion, three hundred thirty-four million, three hundred forty-one thousand, three hundred forty-three".