2107427077187 has 2 divisors, whose sum is σ = 2107427077188. Its totient is φ = 2107427077186.

The previous prime is 2107427077087. The next prime is 2107427077193. The reversal of 2107427077187 is 7817707247012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2107427077187 - 2³⁰ = 2106353335363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2107427077087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053713538593 + 1053713538594.

It is an arithmetic number, because the mean of its divisors is an integer number (1053713538594).

Almost surely, 2^{2107427077187} is an apocalyptic number.

2107427077187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107427077187 is an equidigital number, since it uses as much as digits as its factorization.

2107427077187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2151296, while the sum is 53.

The spelling of 2107427077187 in words is "two trillion, one hundred seven billion, four hundred twenty-seven million, seventy-seven thousand, one hundred eighty-seven".