102031221414210 has 128 divisors (see below), whose sum is σ = 267779750031360. Its totient is φ = 24675288422400.

The previous prime is 102031221414203. The next prime is 102031221414211. The reversal of 102031221414210 is 12414122130201.

102031221414210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (102031221414211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 630789045 + ... + 630950775.

It is an arithmetic number, because the mean of its divisors is an integer number (2092029297120).

Almost surely, 2^{102031221414210} is an apocalyptic number.

102031221414210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102031221414210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133889875015680).

102031221414210 is an abundant number, since it is smaller than the sum of its proper divisors (165748528617150).

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

102031221414210 is a wasteful number, since it uses less digits than its factorization.

102031221414210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166344.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 102031221414210 its reverse (12414122130201), we get a palindrome (114445343544411).

The spelling of 102031221414210 in words is "one hundred two trillion, thirty-one billion, two hundred twenty-one million, four hundred fourteen thousand, two hundred ten".