472131131243 has 2 divisors, whose sum is σ = 472131131244. Its totient is φ = 472131131242.

The previous prime is 472131131113. The next prime is 472131131299. The reversal of 472131131243 is 342131131274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472131131243 - 2⁸ = 472131130987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (472131121243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236065565621 + 236065565622.

It is an arithmetic number, because the mean of its divisors is an integer number (236065565622).

Almost surely, 2^472131131243 is an apocalyptic number.

472131131243 is a deficient number, since it is larger than the sum of its proper divisors (1).

472131131243 is an equidigital number, since it uses as much as digits as its factorization.

472131131243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The spelling of 472131131243 in words is "four hundred seventy-two billion, one hundred thirty-one million, one hundred thirty-one thousand, two hundred forty-three".