102110006117797 has 2 divisors, whose sum is σ = 102110006117798. Its totient is φ = 102110006117796.

The previous prime is 102110006117773. The next prime is 102110006117803. The reversal of 102110006117797 is 797711600011201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99746041442436 + 2363964675361 = 9987294^2 + 1537519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102110006117797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102110006117737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51055003058898 + 51055003058899.

It is an arithmetic number, because the mean of its divisors is an integer number (51055003058899).

Almost surely, 2^{102110006117797} is an apocalyptic number.

It is an amenable number.

102110006117797 is a deficient number, since it is larger than the sum of its proper divisors (1).

102110006117797 is an equidigital number, since it uses as much as digits as its factorization.

102110006117797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37044, while the sum is 43.

Adding to 102110006117797 its reverse (797711600011201), we get a palindrome (899821606128998).

The spelling of 102110006117797 in words is "one hundred two trillion, one hundred ten billion, six million, one hundred seventeen thousand, seven hundred ninety-seven".