4231130133149 has 2 divisors, whose sum is σ = 4231130133150. Its totient is φ = 4231130133148.

The previous prime is 4231130133067. The next prime is 4231130133151. The reversal of 4231130133149 is 9413310311324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3715957893124 + 515172240025 = 1927682^2 + 717755^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231130133149 - 2²⁴ = 4231113355933 is a prime.

Together with 4231130133151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231130133449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115565066574 + 2115565066575.

It is an arithmetic number, because the mean of its divisors is an integer number (2115565066575).

Almost surely, 2^{4231130133149} is an apocalyptic number.

It is an amenable number.

4231130133149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231130133149 is an equidigital number, since it uses as much as digits as its factorization.

4231130133149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 4231130133149 in words is "four trillion, two hundred thirty-one billion, one hundred thirty million, one hundred thirty-three thousand, one hundred forty-nine".