102007026697 has 2 divisors, whose sum is σ = 102007026698. Its totient is φ = 102007026696.

The previous prime is 102007026689. The next prime is 102007026707. The reversal of 102007026697 is 796620700201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60272214016 + 41734812681 = 245504^2 + 204291^2 .

It is a cyclic number.

It is not a de Polignac number, because 102007026697 - 2³ = 102007026689 is a prime.

It is not a weakly prime, because it can be changed into another prime (102007026637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51003513348 + 51003513349.

It is an arithmetic number, because the mean of its divisors is an integer number (51003513349).

Almost surely, 2^102007026697 is an apocalyptic number.

It is an amenable number.

102007026697 is a deficient number, since it is larger than the sum of its proper divisors (1).

102007026697 is an equidigital number, since it uses as much as digits as its factorization.

102007026697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

Adding to 102007026697 its reverse (796620700201), we get a palindrome (898627726898).

The spelling of 102007026697 in words is "one hundred two billion, seven million, twenty-six thousand, six hundred ninety-seven".