632146103 has 2 divisors, whose sum is σ = 632146104. Its totient is φ = 632146102.

The previous prime is 632146091. The next prime is 632146153. The reversal of 632146103 is 301641236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 632146103 - 2⁴ = 632146087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632146153) 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, 316073051 + 316073052.

It is an arithmetic number, because the mean of its divisors is an integer number (316073052).

Almost surely, 2^632146103 is an apocalyptic number.

632146103 is a deficient number, since it is larger than the sum of its proper divisors (1).

632146103 is an equidigital number, since it uses as much as digits as its factorization.

632146103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 632146103 is about 25142.5158446803. The cubic root of 632146103 is about 858.2342094935.

Adding to 632146103 its reverse (301641236), we get a palindrome (933787339).

The spelling of 632146103 in words is "six hundred thirty-two million, one hundred forty-six thousand, one hundred three".