10431103 has 2 divisors, whose sum is σ = 10431104. Its totient is φ = 10431102.

The previous prime is 10431101. The next prime is 10431139. The reversal of 10431103 is 30113401.

It is a weak prime.

It is an emirp because it is prime and its reverse (30113401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10431103 - 2¹ = 10431101 is a prime.

Together with 10431101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10431101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5215551 + 5215552.

It is an arithmetic number, because the mean of its divisors is an integer number (5215552).

Almost surely, 2^10431103 is an apocalyptic number.

10431103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10431103 is an equidigital number, since it uses as much as digits as its factorization.

10431103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10431103 is about 3229.7218146460. The cubic root of 10431103 is about 218.4959600026.

Adding to 10431103 its reverse (30113401), we get a palindrome (40544504).

The spelling of 10431103 in words is "ten million, four hundred thirty-one thousand, one hundred three".