402132103 has 2 divisors, whose sum is σ = 402132104. Its totient is φ = 402132102.

The previous prime is 402132091. The next prime is 402132113. The reversal of 402132103 is 301231204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402132103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402132113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201066051 + 201066052.

It is an arithmetic number, because the mean of its divisors is an integer number (201066052).

Almost surely, 2^402132103 is an apocalyptic number.

402132103 is a deficient number, since it is larger than the sum of its proper divisors (1).

402132103 is an equidigital number, since it uses as much as digits as its factorization.

402132103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 402132103 is about 20053.2317345609. The cubic root of 402132103 is about 738.1131030400.

Adding to 402132103 its reverse (301231204), we get a palindrome (703363307).

The spelling of 402132103 in words is "four hundred two million, one hundred thirty-two thousand, one hundred three".