102302131303 has 2 divisors, whose sum is σ = 102302131304. Its totient is φ = 102302131302.

The previous prime is 102302131249. The next prime is 102302131313. The reversal of 102302131303 is 303131203201.

It is a strong prime.

It is an emirp because it is prime and its reverse (303131203201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102302131303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102302131313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151065651 + 51151065652.

It is an arithmetic number, because the mean of its divisors is an integer number (51151065652).

Almost surely, 2^102302131303 is an apocalyptic number.

102302131303 is a deficient number, since it is larger than the sum of its proper divisors (1).

102302131303 is an equidigital number, since it uses as much as digits as its factorization.

102302131303 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 19.

Adding to 102302131303 its reverse (303131203201), we get a palindrome (405433334504).

The spelling of 102302131303 in words is "one hundred two billion, three hundred two million, one hundred thirty-one thousand, three hundred three".