102203023133171 has 2 divisors, whose sum is σ = 102203023133172. Its totient is φ = 102203023133170.

The previous prime is 102203023133153. The next prime is 102203023133207. The reversal of 102203023133171 is 171331320302201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102203023133171 is a prime.

It is not a weakly prime, because it can be changed into another prime (102203023103171) 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, 51101511566585 + 51101511566586.

It is an arithmetic number, because the mean of its divisors is an integer number (51101511566586).

Almost surely, 2^{102203023133171} is an apocalyptic number.

102203023133171 is a deficient number, since it is larger than the sum of its proper divisors (1).

102203023133171 is an equidigital number, since it uses as much as digits as its factorization.

102203023133171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 102203023133171 its reverse (171331320302201), we get a palindrome (273534343435372).

The spelling of 102203023133171 in words is "one hundred two trillion, two hundred three billion, twenty-three million, one hundred thirty-three thousand, one hundred seventy-one".