102552105413012 has 24 divisors (see below), whose sum is σ = 188812149265320. Its totient is φ = 48673378967040.

The previous prime is 102552105412963. The next prime is 102552105413071. The reversal of 102552105413012 is 210314501255201.

It can be written as a sum of positive squares in 4 ways, for example, as 170167800196 + 102381937612816 = 412514^2 + 10118396^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102552105413012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8450233337 + ... + 8450245472.

It is an arithmetic number, because the mean of its divisors is an integer number (7867172886055).

Almost surely, 2^{102552105413012} is an apocalyptic number.

It is an amenable number.

102552105413012 is a deficient number, since it is larger than the sum of its proper divisors (86260043852308).

102552105413012 is a wasteful number, since it uses less digits than its factorization.

102552105413012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16900478891 (or 16900478889 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 102552105413012 its reverse (210314501255201), we get a palindrome (312866606668213).

The spelling of 102552105413012 in words is "one hundred two trillion, five hundred fifty-two billion, one hundred five million, four hundred thirteen thousand, twelve".