231033012313141 has 2 divisors, whose sum is σ = 231033012313142. Its totient is φ = 231033012313140.

The previous prime is 231033012313097. The next prime is 231033012313177. The reversal of 231033012313141 is 141313210330132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131883496274916 + 99149516038225 = 11484054^2 + 9957385^2 .

It is a cyclic number.

It is not a de Polignac number, because 231033012313141 - 2⁷ = 231033012313013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231033012310141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115516506156570 + 115516506156571.

It is an arithmetic number, because the mean of its divisors is an integer number (115516506156571).

Almost surely, 2^{231033012313141} is an apocalyptic number.

It is an amenable number.

231033012313141 is a deficient number, since it is larger than the sum of its proper divisors (1).

231033012313141 is an equidigital number, since it uses as much as digits as its factorization.

231033012313141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 231033012313141 its reverse (141313210330132), we get a palindrome (372346222643273).

The spelling of 231033012313141 in words is "two hundred thirty-one trillion, thirty-three billion, twelve million, three hundred thirteen thousand, one hundred forty-one".