2101311002107 has 2 divisors, whose sum is σ = 2101311002108. Its totient is φ = 2101311002106.

The previous prime is 2101311002099. The next prime is 2101311002113. The reversal of 2101311002107 is 7012001131012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2101311002107 - 2³ = 2101311002099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2101311002177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050655501053 + 1050655501054.

It is an arithmetic number, because the mean of its divisors is an integer number (1050655501054).

Almost surely, 2^{2101311002107} is an apocalyptic number.

2101311002107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101311002107 is an equidigital number, since it uses as much as digits as its factorization.

2101311002107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 2101311002107 its reverse (7012001131012), we get a palindrome (9113312133119).

The spelling of 2101311002107 in words is "two trillion, one hundred one billion, three hundred eleven million, two thousand, one hundred seven".