102853702145 has 4 divisors (see below), whose sum is σ = 123424442580. Its totient is φ = 82282961712.

The previous prime is 102853702111. The next prime is 102853702157. The reversal of 102853702145 is 541207358201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64121887729 + 38731814416 = 253223^2 + 196804^2 .

It is a cyclic number.

It is not a de Polignac number, because 102853702145 - 2³² = 98558734849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102853702099 and 102853702108.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 10285370210 + ... + 10285370219.

It is an arithmetic number, because the mean of its divisors is an integer number (30856110645).

Almost surely, 2^102853702145 is an apocalyptic number.

It is an amenable number.

102853702145 is a deficient number, since it is larger than the sum of its proper divisors (20570740435).

102853702145 is an equidigital number, since it uses as much as digits as its factorization.

102853702145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20570740434.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 102853702145 in words is "one hundred two billion, eight hundred fifty-three million, seven hundred two thousand, one hundred forty-five".