402132142303 has 2 divisors, whose sum is σ = 402132142304. Its totient is φ = 402132142302.

The previous prime is 402132142231. The next prime is 402132142309. The reversal of 402132142303 is 303241231204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402132142303 - 2¹³ = 402132134111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402132142309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201066071151 + 201066071152.

It is an arithmetic number, because the mean of its divisors is an integer number (201066071152).

Almost surely, 2^402132142303 is an apocalyptic number.

402132142303 is a deficient number, since it is larger than the sum of its proper divisors (1).

402132142303 is an equidigital number, since it uses as much as digits as its factorization.

402132142303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 402132142303 its reverse (303241231204), we get a palindrome (705373373507).

The spelling of 402132142303 in words is "four hundred two billion, one hundred thirty-two million, one hundred forty-two thousand, three hundred three".