10101016345687 has 2 divisors, whose sum is σ = 10101016345688. Its totient is φ = 10101016345686.

The previous prime is 10101016345669. The next prime is 10101016345697. The reversal of 10101016345687 is 78654361010101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10101016345687 - 2⁷ = 10101016345559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101016345697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050508172843 + 5050508172844.

It is an arithmetic number, because the mean of its divisors is an integer number (5050508172844).

Almost surely, 2^{10101016345687} is an apocalyptic number.

10101016345687 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101016345687 is an equidigital number, since it uses as much as digits as its factorization.

10101016345687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

Adding to 10101016345687 its reverse (78654361010101), we get a palindrome (88755377355788).

The spelling of 10101016345687 in words is "ten trillion, one hundred one billion, sixteen million, three hundred forty-five thousand, six hundred eighty-seven".