23031343141 has 2 divisors, whose sum is σ = 23031343142. Its totient is φ = 23031343140.

The previous prime is 23031343103. The next prime is 23031343187. The reversal of 23031343141 is 14134313032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13905362241 + 9125980900 = 117921^2 + 95530^2 .

It is a cyclic number.

It is not a de Polignac number, because 23031343141 - 2²⁷ = 22897125413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23031340141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515671570 + 11515671571.

It is an arithmetic number, because the mean of its divisors is an integer number (11515671571).

Almost surely, 2^23031343141 is an apocalyptic number.

It is an amenable number.

23031343141 is a deficient number, since it is larger than the sum of its proper divisors (1).

23031343141 is an equidigital number, since it uses as much as digits as its factorization.

23031343141 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 23031343141 its reverse (14134313032), we get a palindrome (37165656173).

The spelling of 23031343141 in words is "twenty-three billion, thirty-one million, three hundred forty-three thousand, one hundred forty-one".