102728260711 has 2 divisors, whose sum is σ = 102728260712. Its totient is φ = 102728260710.

The previous prime is 102728260651. The next prime is 102728260771. The reversal of 102728260711 is 117062827201.

It is a balanced prime because it is at equal distance from previous prime (102728260651) and next prime (102728260771).

It is a cyclic number.

It is not a de Polignac number, because 102728260711 - 2¹³ = 102728252519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102728260771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51364130355 + 51364130356.

It is an arithmetic number, because the mean of its divisors is an integer number (51364130356).

Almost surely, 2^102728260711 is an apocalyptic number.

102728260711 is a deficient number, since it is larger than the sum of its proper divisors (1).

102728260711 is an equidigital number, since it uses as much as digits as its factorization.

102728260711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 37.

The spelling of 102728260711 in words is "one hundred two billion, seven hundred twenty-eight million, two hundred sixty thousand, seven hundred eleven".