102441323517 has 16 divisors (see below), whose sum is σ = 147131523840. Its totient is φ = 63025261632.

The previous prime is 102441323507. The next prime is 102441323539. The reversal of 102441323517 is 715323144201.

It is not a de Polignac number, because 102441323517 - 2⁸ = 102441323261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102441323507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162898 + ... + 481059.

It is an arithmetic number, because the mean of its divisors is an integer number (9195720240).

Almost surely, 2^102441323517 is an apocalyptic number.

It is an amenable number.

102441323517 is a deficient number, since it is larger than the sum of its proper divisors (44690200323).

102441323517 is a wasteful number, since it uses less digits than its factorization.

102441323517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648052.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 102441323517 its reverse (715323144201), we get a palindrome (817764467718).

The spelling of 102441323517 in words is "one hundred two billion, four hundred forty-one million, three hundred twenty-three thousand, five hundred seventeen".