102000122110127 has 2 divisors, whose sum is σ = 102000122110128. Its totient is φ = 102000122110126.

The previous prime is 102000122110123. The next prime is 102000122110129. The reversal of 102000122110127 is 721011221000201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102000122110127 - 2² = 102000122110123 is a prime.

It is a super-2 number, since 2×102000122110127² (a number of 29 digits) contains 22 as substring.

Together with 102000122110129, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 102000122110099 and 102000122110108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102000122110123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000061055063 + 51000061055064.

It is an arithmetic number, because the mean of its divisors is an integer number (51000061055064).

Almost surely, 2^{102000122110127} is an apocalyptic number.

102000122110127 is a deficient number, since it is larger than the sum of its proper divisors (1).

102000122110127 is an equidigital number, since it uses as much as digits as its factorization.

102000122110127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 102000122110127 its reverse (721011221000201), we get a palindrome (823011343110328).

The spelling of 102000122110127 in words is "one hundred two trillion, one hundred twenty-two million, one hundred ten thousand, one hundred twenty-seven".