102402541311324 has 48 divisors (see below), whose sum is σ = 243225915609600. Its totient is φ = 33525457497280.

The previous prime is 102402541311311. The next prime is 102402541311331. The reversal of 102402541311324 is 423113145204201.

102402541311324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228275499 + ... + 228723650.

It is an arithmetic number, because the mean of its divisors is an integer number (5067206575200).

Almost surely, 2^{102402541311324} is an apocalyptic number.

It is an amenable number.

102402541311324 is an abundant number, since it is smaller than the sum of its proper divisors (140823374298276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102402541311324 is a wasteful number, since it uses less digits than its factorization.

102402541311324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456999490 (or 456999488 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 102402541311324 its reverse (423113145204201), we get a palindrome (525515686515525).

The spelling of 102402541311324 in words is "one hundred two trillion, four hundred two billion, five hundred forty-one million, three hundred eleven thousand, three hundred twenty-four".