106828427087 has 2 divisors, whose sum is σ = 106828427088. Its totient is φ = 106828427086.

The previous prime is 106828427081. The next prime is 106828427171. The reversal of 106828427087 is 780724828601.

It is a weak prime.

It is an emirp because it is prime and its reverse (780724828601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106828427087 - 2⁴ = 106828427071 is a prime.

It is a super-2 number, since 2×106828427087² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106828427081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53414213543 + 53414213544.

It is an arithmetic number, because the mean of its divisors is an integer number (53414213544).

Almost surely, 2^106828427087 is an apocalyptic number.

106828427087 is a deficient number, since it is larger than the sum of its proper divisors (1).

106828427087 is an equidigital number, since it uses as much as digits as its factorization.

106828427087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 106828427087 in words is "one hundred six billion, eight hundred twenty-eight million, four hundred twenty-seven thousand, eighty-seven".