102365032315444 has 12 divisors (see below), whose sum is σ = 183980395918564. Its totient is φ = 49799204910144.

The previous prime is 102365032315439. The next prime is 102365032315463. The reversal of 102365032315444 is 444513230563201.

It can be written as a sum of positive squares in 2 ways, for example, as 78655826291344 + 23709206024100 = 8868812^2 + 4869210^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102365032315444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345827811729 + ... + 345827812024.

Almost surely, 2^{102365032315444} is an apocalyptic number.

It is an amenable number.

102365032315444 is a deficient number, since it is larger than the sum of its proper divisors (81615363603120).

102365032315444 is a wasteful number, since it uses less digits than its factorization.

102365032315444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691655623794 (or 691655623792 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 102365032315444 its reverse (444513230563201), we get a palindrome (546878262878645).

The spelling of 102365032315444 in words is "one hundred two trillion, three hundred sixty-five billion, thirty-two million, three hundred fifteen thousand, four hundred forty-four".