102867516853 has 2 divisors, whose sum is σ = 102867516854. Its totient is φ = 102867516852.

The previous prime is 102867516847. The next prime is 102867516863. The reversal of 102867516853 is 358615768201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92381347249 + 10486169604 = 303943^2 + 102402^2 .

It is an emirp because it is prime and its reverse (358615768201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102867516853 - 2⁵ = 102867516821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102867516853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102867516803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51433758426 + 51433758427.

It is an arithmetic number, because the mean of its divisors is an integer number (51433758427).

Almost surely, 2^102867516853 is an apocalyptic number.

It is an amenable number.

102867516853 is a deficient number, since it is larger than the sum of its proper divisors (1).

102867516853 is an equidigital number, since it uses as much as digits as its factorization.

102867516853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 102867516853 in words is "one hundred two billion, eight hundred sixty-seven million, five hundred sixteen thousand, eight hundred fifty-three".