2135102164207 has 2 divisors, whose sum is σ = 2135102164208. Its totient is φ = 2135102164206.

The previous prime is 2135102164103. The next prime is 2135102164213. The reversal of 2135102164207 is 7024612015312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2135102164207 - 2²⁷ = 2134967946479 is a prime.

It is a super-2 number, since 2×2135102164207² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2135102164297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067551082103 + 1067551082104.

It is an arithmetic number, because the mean of its divisors is an integer number (1067551082104).

Almost surely, 2^{2135102164207} is an apocalyptic number.

2135102164207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135102164207 is an equidigital number, since it uses as much as digits as its factorization.

2135102164207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 2135102164207 its reverse (7024612015312), we get a palindrome (9159714179519).

The spelling of 2135102164207 in words is "two trillion, one hundred thirty-five billion, one hundred two million, one hundred sixty-four thousand, two hundred seven".