431114011 has 2 divisors, whose sum is σ = 431114012. Its totient is φ = 431114010.

The previous prime is 431113967. The next prime is 431114027. The reversal of 431114011 is 110411134.

It is an a-pointer prime, because the next prime (431114027) can be obtained adding 431114011 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 431114011 - 2⁷ = 431113883 is a prime.

It is not a weakly prime, because it can be changed into another prime (431114041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215557005 + 215557006.

It is an arithmetic number, because the mean of its divisors is an integer number (215557006).

Almost surely, 2^431114011 is an apocalyptic number.

431114011 is a deficient number, since it is larger than the sum of its proper divisors (1).

431114011 is an equidigital number, since it uses as much as digits as its factorization.

431114011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 431114011 is about 20763.2851687781. The cubic root of 431114011 is about 755.4354817029.

Adding to 431114011 its reverse (110411134), we get a palindrome (541525145).

It can be divided in two parts, 431 and 114011, that multiplied together give a triangular number (49138741 = T₉₉₁₃).

The spelling of 431114011 in words is "four hundred thirty-one million, one hundred fourteen thousand, eleven".