102133320312 has 64 divisors (see below), whose sum is σ = 266494222080. Its totient is φ = 32556978432.

The previous prime is 102133320301. The next prime is 102133320337. The reversal of 102133320312 is 213023331201.

102133320312 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2804283 + ... + 2840469.

It is an arithmetic number, because the mean of its divisors is an integer number (4163972220).

Almost surely, 2^102133320312 is an apocalyptic number.

102133320312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102133320312 is an abundant number, since it is smaller than the sum of its proper divisors (164360901768).

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

102133320312 is a wasteful number, since it uses less digits than its factorization.

102133320312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41332 (or 41328 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102133320312 its reverse (213023331201), we get a palindrome (315156651513).

The spelling of 102133320312 in words is "one hundred two billion, one hundred thirty-three million, three hundred twenty thousand, three hundred twelve".