431101444101103 has 2 divisors, whose sum is σ = 431101444101104. Its totient is φ = 431101444101102.

The previous prime is 431101444101047. The next prime is 431101444101137. The reversal of 431101444101103 is 301101444101134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-431101444101103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431101444101193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215550722050551 + 215550722050552.

It is an arithmetic number, because the mean of its divisors is an integer number (215550722050552).

Almost surely, 2^{431101444101103} is an apocalyptic number.

431101444101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

431101444101103 is an equidigital number, since it uses as much as digits as its factorization.

431101444101103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 431101444101103 its reverse (301101444101134), we get a palindrome (732202888202237).

The spelling of 431101444101103 in words is "four hundred thirty-one trillion, one hundred one billion, four hundred forty-four million, one hundred one thousand, one hundred three".