102144032503 has 2 divisors, whose sum is σ = 102144032504. Its totient is φ = 102144032502.

The previous prime is 102144032411. The next prime is 102144032561. The reversal of 102144032503 is 305230441201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102144032503 - 2³³ = 93554097911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102144032563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51072016251 + 51072016252.

It is an arithmetic number, because the mean of its divisors is an integer number (51072016252).

Almost surely, 2^102144032503 is an apocalyptic number.

102144032503 is a deficient number, since it is larger than the sum of its proper divisors (1).

102144032503 is an equidigital number, since it uses as much as digits as its factorization.

102144032503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 102144032503 its reverse (305230441201), we get a palindrome (407374473704).

The spelling of 102144032503 in words is "one hundred two billion, one hundred forty-four million, thirty-two thousand, five hundred three".