102053653243559 has 2 divisors, whose sum is σ = 102053653243560. Its totient is φ = 102053653243558.

The previous prime is 102053653243541. The next prime is 102053653243579. The reversal of 102053653243559 is 955342356350201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102053653243559 - 2¹² = 102053653239463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102053653243559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102053653243579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51026826621779 + 51026826621780.

It is an arithmetic number, because the mean of its divisors is an integer number (51026826621780).

Almost surely, 2^{102053653243559} is an apocalyptic number.

102053653243559 is a deficient number, since it is larger than the sum of its proper divisors (1).

102053653243559 is an equidigital number, since it uses as much as digits as its factorization.

102053653243559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580000, while the sum is 53.

The spelling of 102053653243559 in words is "one hundred two trillion, fifty-three billion, six hundred fifty-three million, two hundred forty-three thousand, five hundred fifty-nine".