102122033020247 has 2 divisors, whose sum is σ = 102122033020248. Its totient is φ = 102122033020246.

The previous prime is 102122033020193. The next prime is 102122033020279. The reversal of 102122033020247 is 742020330221201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102122033020247 - 2¹² = 102122033016151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102122033023247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061016510123 + 51061016510124.

It is an arithmetic number, because the mean of its divisors is an integer number (51061016510124).

Almost surely, 2^{102122033020247} is an apocalyptic number.

102122033020247 is a deficient number, since it is larger than the sum of its proper divisors (1).

102122033020247 is an equidigital number, since it uses as much as digits as its factorization.

102122033020247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 102122033020247 its reverse (742020330221201), we get a palindrome (844142363241448).

The spelling of 102122033020247 in words is "one hundred two trillion, one hundred twenty-two billion, thirty-three million, twenty thousand, two hundred forty-seven".