10402402204303 has 2 divisors, whose sum is σ = 10402402204304. Its totient is φ = 10402402204302.

The previous prime is 10402402204279. The next prime is 10402402204333. The reversal of 10402402204303 is 30340220420401.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (30340220420401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10402402204303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402402204333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201201102151 + 5201201102152.

It is an arithmetic number, because the mean of its divisors is an integer number (5201201102152).

Almost surely, 2^{10402402204303} is an apocalyptic number.

10402402204303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402402204303 is an equidigital number, since it uses as much as digits as its factorization.

10402402204303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10402402204303 its reverse (30340220420401), we get a palindrome (40742622624704).

The spelling of 10402402204303 in words is "ten trillion, four hundred two billion, four hundred two million, two hundred four thousand, three hundred three".