2302131343 has 2 divisors, whose sum is σ = 2302131344. Its totient is φ = 2302131342.

The previous prime is 2302131329. The next prime is 2302131383. The reversal of 2302131343 is 3431312032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302131343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302131383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151065671 + 1151065672.

It is an arithmetic number, because the mean of its divisors is an integer number (1151065672).

Almost surely, 2^2302131343 is an apocalyptic number.

2302131343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302131343 is an equidigital number, since it uses as much as digits as its factorization.

2302131343 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 22.

The square root of 2302131343 is about 47980.5308745120. The cubic root of 2302131343 is about 1320.4137329883.

Adding to 2302131343 its reverse (3431312032), we get a palindrome (5733443375).

The spelling of 2302131343 in words is "two billion, three hundred two million, one hundred thirty-one thousand, three hundred forty-three".