2104961607107 has 2 divisors, whose sum is σ = 2104961607108. Its totient is φ = 2104961607106.

The previous prime is 2104961606989. The next prime is 2104961607113. The reversal of 2104961607107 is 7017061694012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104961607107 - 2⁸ = 2104961606851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104961607127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052480803553 + 1052480803554.

It is an arithmetic number, because the mean of its divisors is an integer number (1052480803554).

Almost surely, 2^{2104961607107} is an apocalyptic number.

2104961607107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104961607107 is an equidigital number, since it uses as much as digits as its factorization.

2104961607107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 2104961607107 in words is "two trillion, one hundred four billion, nine hundred sixty-one million, six hundred seven thousand, one hundred seven".