30231131020241 has 2 divisors, whose sum is σ = 30231131020242. Its totient is φ = 30231131020240.

The previous prime is 30231131020199. The next prime is 30231131020327. The reversal of 30231131020241 is 14202013113203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28702495515841 + 1528635504400 = 5357471^2 + 1236380^2 .

It is a cyclic number.

It is not a de Polignac number, because 30231131020241 - 2³⁰ = 30230057278417 is a prime.

It is not a weakly prime, because it can be changed into another prime (30231131023241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115565510120 + 15115565510121.

It is an arithmetic number, because the mean of its divisors is an integer number (15115565510121).

Almost surely, 2^{30231131020241} is an apocalyptic number.

It is an amenable number.

30231131020241 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231131020241 is an equidigital number, since it uses as much as digits as its factorization.

30231131020241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 30231131020241 its reverse (14202013113203), we get a palindrome (44433144133444).

The spelling of 30231131020241 in words is "thirty trillion, two hundred thirty-one billion, one hundred thirty-one million, twenty thousand, two hundred forty-one".