323212012121130 has 64 divisors (see below), whose sum is σ = 850523386382208. Its totient is φ = 77956688956160.

The previous prime is 323212012121107. The next prime is 323212012121213. The reversal of 323212012121130 is 31121210212323.

It is a super-3 number, since 3×323212012121130³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323212012121130.

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, 2485798797 + ... + 2485928816.

It is an arithmetic number, because the mean of its divisors is an integer number (13289427912222).

Almost surely, 2^{323212012121130} is an apocalyptic number.

323212012121130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323212012121130 is an abundant number, since it is smaller than the sum of its proper divisors (527311374261078).

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

323212012121130 is a wasteful number, since it uses less digits than its factorization.

323212012121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971727831.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 323212012121130 its reverse (31121210212323), we get a palindrome (354333222333453).

The spelling of 323212012121130 in words is "three hundred twenty-three trillion, two hundred twelve billion, twelve million, one hundred twenty-one thousand, one hundred thirty".