131632103 has 2 divisors, whose sum is σ = 131632104. Its totient is φ = 131632102.

The previous prime is 131632063. The next prime is 131632129. The reversal of 131632103 is 301236131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131632103 - 2⁸ = 131631847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131662103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65816051 + 65816052.

It is an arithmetic number, because the mean of its divisors is an integer number (65816052).

Almost surely, 2^131632103 is an apocalyptic number.

131632103 is a deficient number, since it is larger than the sum of its proper divisors (1).

131632103 is an equidigital number, since it uses as much as digits as its factorization.

131632103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 131632103 is about 11473.1034598316. The cubic root of 131632103 is about 508.6908664394.

Adding to 131632103 its reverse (301236131), we get a palindrome (432868234).

The spelling of 131632103 in words is "one hundred thirty-one million, six hundred thirty-two thousand, one hundred three".