30321110112032 has 48 divisors (see below), whose sum is σ = 59880350138112. Its totient is φ = 15113410287360.

The previous prime is 30321110111927. The next prime is 30321110112071. The reversal of 30321110112032 is 23021101112303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30321110111995 and 30321110112013.

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, 124938518 + ... + 125180970.

It is an arithmetic number, because the mean of its divisors is an integer number (1247507294544).

Almost surely, 2^{30321110112032} is an apocalyptic number.

30321110112032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30321110112032 is a deficient number, since it is larger than the sum of its proper divisors (29559240026080).

30321110112032 is a wasteful number, since it uses less digits than its factorization.

30321110112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254601 (or 254593 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30321110112032 its reverse (23021101112303), we get a palindrome (53342211224335).

The spelling of 30321110112032 in words is "thirty trillion, three hundred twenty-one billion, one hundred ten million, one hundred twelve thousand, thirty-two".