231120010004747 has 2 divisors, whose sum is σ = 231120010004748. Its totient is φ = 231120010004746.

The previous prime is 231120010004711. The next prime is 231120010004759. The reversal of 231120010004747 is 747400010021132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231120010004747 - 2¹⁰ = 231120010003723 is a prime.

It is not a weakly prime, because it can be changed into another prime (231120010004047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115560005002373 + 115560005002374.

It is an arithmetic number, because the mean of its divisors is an integer number (115560005002374).

Almost surely, 2^{231120010004747} is an apocalyptic number.

231120010004747 is a deficient number, since it is larger than the sum of its proper divisors (1).

231120010004747 is an equidigital number, since it uses as much as digits as its factorization.

231120010004747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 231120010004747 its reverse (747400010021132), we get a palindrome (978520020025879).

The spelling of 231120010004747 in words is "two hundred thirty-one trillion, one hundred twenty billion, ten million, four thousand, seven hundred forty-seven".