10204806365087 has 2 divisors, whose sum is σ = 10204806365088. Its totient is φ = 10204806365086.

The previous prime is 10204806365077. The next prime is 10204806365113. The reversal of 10204806365087 is 78056360840201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10204806365087 - 2⁴ = 10204806365071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10204806365027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102403182543 + 5102403182544.

It is an arithmetic number, because the mean of its divisors is an integer number (5102403182544).

Almost surely, 2^{10204806365087} is an apocalyptic number.

10204806365087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204806365087 is an equidigital number, since it uses as much as digits as its factorization.

10204806365087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 10204806365087 in words is "ten trillion, two hundred four billion, eight hundred six million, three hundred sixty-five thousand, eighty-seven".