131044103 has 2 divisors, whose sum is σ = 131044104. Its totient is φ = 131044102.

The previous prime is 131044097. The next prime is 131044129. The reversal of 131044103 is 301440131.

It is a weak prime.

It is an emirp because it is prime and its reverse (301440131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131044103 - 2¹⁶ = 130978567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131044153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65522051 + 65522052.

It is an arithmetic number, because the mean of its divisors is an integer number (65522052).

Almost surely, 2^131044103 is an apocalyptic number.

131044103 is a deficient number, since it is larger than the sum of its proper divisors (1).

131044103 is an equidigital number, since it uses as much as digits as its factorization.

131044103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 131044103 is about 11447.4496286291. The cubic root of 131044103 is about 507.9322958834.

Adding to 131044103 its reverse (301440131), we get a palindrome (432484234).

The spelling of 131044103 in words is "one hundred thirty-one million, forty-four thousand, one hundred three".