102304144303 has 2 divisors, whose sum is σ = 102304144304. Its totient is φ = 102304144302.

The previous prime is 102304144291. The next prime is 102304144333. The reversal of 102304144303 is 303441403201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102304144303 is a prime.

It is a super-2 number, since 2×102304144303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102304144333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51152072151 + 51152072152.

It is an arithmetic number, because the mean of its divisors is an integer number (51152072152).

Almost surely, 2^102304144303 is an apocalyptic number.

102304144303 is a deficient number, since it is larger than the sum of its proper divisors (1).

102304144303 is an equidigital number, since it uses as much as digits as its factorization.

102304144303 is an evil number, because the sum of its binary digits is even.

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

Adding to 102304144303 its reverse (303441403201), we get a palindrome (405745547504).

The spelling of 102304144303 in words is "one hundred two billion, three hundred four million, one hundred forty-four thousand, three hundred three".