102132330103212 has 96 divisors (see below), whose sum is σ = 256811574104064. Its totient is φ = 31498757241600.

The previous prime is 102132330103201. The next prime is 102132330103229. The reversal of 102132330103212 is 212301033231201.

It is a super-2 number, since 2×102132330103212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15530698 + ... + 21106094.

It is an arithmetic number, because the mean of its divisors is an integer number (2675120563584).

Almost surely, 2^{102132330103212} is an apocalyptic number.

102132330103212 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 102132330103212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128405787052032).

102132330103212 is an abundant number, since it is smaller than the sum of its proper divisors (154679244000852).

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

102132330103212 is a wasteful number, since it uses less digits than its factorization.

102132330103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577599 (or 5577597 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 102132330103212 its reverse (212301033231201), we get a palindrome (314433363334413).

The spelling of 102132330103212 in words is "one hundred two trillion, one hundred thirty-two billion, three hundred thirty million, one hundred three thousand, two hundred twelve".