102323002143312 has 240 divisors, whose sum is σ = 303052364050176. Its totient is φ = 32161941504000.

The previous prime is 102323002143311. The next prime is 102323002143319. The reversal of 102323002143312 is 213341200323201.

102323002143312 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 2 + 300 + 2 + 1 + 43 + 312 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102323002143311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3438142512 + ... + 3438172272.

Almost surely, 2^{102323002143312} is an apocalyptic number.

102323002143312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102323002143312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151526182025088).

102323002143312 is an abundant number, since it is smaller than the sum of its proper divisors (200729361906864).

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

102323002143312 is a wasteful number, since it uses less digits than its factorization.

102323002143312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44490 (or 44481 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 102323002143312 its reverse (213341200323201), we get a palindrome (315664202466513).

The spelling of 102323002143312 in words is "one hundred two trillion, three hundred twenty-three billion, two million, one hundred forty-three thousand, three hundred twelve".