30322001301312 has 168 divisors, whose sum is σ = 93585210563520. Its totient is φ = 8639295866880.

The previous prime is 30322001301281. The next prime is 30322001301337. The reversal of 30322001301312 is 21310310022303.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1111389 + ... + 7866332.

Almost surely, 2^{30322001301312} is an apocalyptic number.

30322001301312 is a gapful number since it is divisible by the number (32) 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 30322001301312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46792605281760).

30322001301312 is an abundant number, since it is smaller than the sum of its proper divisors (63263209262208).

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

30322001301312 is a wasteful number, since it uses less digits than its factorization.

30322001301312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8978109 (or 8978092 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30322001301312 its reverse (21310310022303), we get a palindrome (51632311323615).

The spelling of 30322001301312 in words is "thirty trillion, three hundred twenty-two billion, one million, three hundred one thousand, three hundred twelve".