102102023233200 has 60 divisors (see below), whose sum is σ = 327066814427528. Its totient is φ = 27227206195200.

The previous prime is 102102023233183. The next prime is 102102023233207. The reversal of 102102023233200 is 2332320201201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (102102023233207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42542508481 + ... + 42542510880.

Almost surely, 2^{102102023233200} is an apocalyptic number.

102102023233200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102102023233200 is an abundant number, since it is smaller than the sum of its proper divisors (224964791194328).

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

102102023233200 is a wasteful number, since it uses less digits than its factorization.

102102023233200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85085019382 (or 85085019371 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102102023233200 its reverse (2332320201201), we get a palindrome (104434343434401).

The spelling of 102102023233200 in words is "one hundred two trillion, one hundred two billion, twenty-three million, two hundred thirty-three thousand, two hundred".