431142110011 has 2 divisors, whose sum is σ = 431142110012. Its totient is φ = 431142110010.

The previous prime is 431142109991. The next prime is 431142110017. The reversal of 431142110011 is 110011241134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 431142110011 - 2⁷ = 431142109883 is a prime.

It is not a weakly prime, because it can be changed into another prime (431142110017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215571055005 + 215571055006.

It is an arithmetic number, because the mean of its divisors is an integer number (215571055006).

Almost surely, 2^431142110011 is an apocalyptic number.

431142110011 is a deficient number, since it is larger than the sum of its proper divisors (1).

431142110011 is an equidigital number, since it uses as much as digits as its factorization.

431142110011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 431142110011 its reverse (110011241134), we get a palindrome (541153351145).

The spelling of 431142110011 in words is "four hundred thirty-one billion, one hundred forty-two million, one hundred ten thousand, eleven".