10321101213312 has 64 divisors (see below), whose sum is σ = 27421627988160. Its totient is φ = 3439588669440.

The previous prime is 10321101213301. The next prime is 10321101213337. The reversal of 10321101213312 is 21331210112301.

It is a tau number, because it is divible by the number of its divisors (64).

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, 1339989 + ... + 4736852.

It is an arithmetic number, because the mean of its divisors is an integer number (428462937315).

Almost surely, 2^{10321101213312} is an apocalyptic number.

10321101213312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10321101213312 is an abundant number, since it is smaller than the sum of its proper divisors (17100526774848).

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

10321101213312 is an equidigital number, since it uses as much as digits as its factorization.

10321101213312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081281 (or 6081269 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10321101213312 its reverse (21331210112301), we get a palindrome (31652311325613).

It can be divided in two parts, 1032110 and 1213312, that added together give a palindrome (2245422).

The spelling of 10321101213312 in words is "ten trillion, three hundred twenty-one billion, one hundred one million, two hundred thirteen thousand, three hundred twelve".