102430213212220 has 24 divisors (see below), whose sum is σ = 215296020261504. Its totient is φ = 40935404805696.

The previous prime is 102430213212181. The next prime is 102430213212247. The reversal of 102430213212220 is 22212312034201.

102430213212220 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 7 ways as a sum of consecutive naturals, for example, 2292507052 + ... + 2292551731.

It is an arithmetic number, because the mean of its divisors is an integer number (8970667510896).

Almost surely, 2^{102430213212220} is an apocalyptic number.

102430213212220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102430213212220 is an abundant number, since it is smaller than the sum of its proper divisors (112865807049284).

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

102430213212220 is a wasteful number, since it uses less digits than its factorization.

102430213212220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585059909 (or 4585059907 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102430213212220 its reverse (22212312034201), we get a palindrome (124642525246421).

The spelling of 102430213212220 in words is "one hundred two trillion, four hundred thirty billion, two hundred thirteen million, two hundred twelve thousand, two hundred twenty".