102203111201324 has 12 divisors (see below), whose sum is σ = 204406222402704. Its totient is φ = 43801333371984.

The previous prime is 102203111201287. The next prime is 102203111201357. The reversal of 102203111201324 is 423102111302201.

102203111201324 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 102203111201324.

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, 1825055557139 + ... + 1825055557194.

It is an arithmetic number, because the mean of its divisors is an integer number (17033851866892).

Almost surely, 2^{102203111201324} is an apocalyptic number.

102203111201324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102203111201324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102203111201324 is a wasteful number, since it uses less digits than its factorization.

102203111201324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650111114344 (or 3650111114342 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102203111201324 its reverse (423102111302201), we get a palindrome (525305222503525).

The spelling of 102203111201324 in words is "one hundred two trillion, two hundred three billion, one hundred eleven million, two hundred one thousand, three hundred twenty-four".