102285654193 has 2 divisors, whose sum is σ = 102285654194. Its totient is φ = 102285654192.

The previous prime is 102285654187. The next prime is 102285654199. The reversal of 102285654193 is 391456582201.

It is a balanced prime because it is at equal distance from previous prime (102285654187) and next prime (102285654199).

It can be written as a sum of positive squares in only one way, i.e., 84235194289 + 18050459904 = 290233^2 + 134352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102285654193 is a prime.

It is not a weakly prime, because it can be changed into another prime (102285654199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51142827096 + 51142827097.

It is an arithmetic number, because the mean of its divisors is an integer number (51142827097).

Almost surely, 2^102285654193 is an apocalyptic number.

It is an amenable number.

102285654193 is a deficient number, since it is larger than the sum of its proper divisors (1).

102285654193 is an equidigital number, since it uses as much as digits as its factorization.

102285654193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 102285654193 in words is "one hundred two billion, two hundred eighty-five million, six hundred fifty-four thousand, one hundred ninety-three".