30301220232132 has 12 divisors (see below), whose sum is σ = 70702847208336. Its totient is φ = 10100406744040.

The previous prime is 30301220232121. The next prime is 30301220232149. The reversal of 30301220232132 is 23123202210303.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262550842994 + ... + 1262550843017.

It is an arithmetic number, because the mean of its divisors is an integer number (5891903934028).

Almost surely, 2^{30301220232132} is an apocalyptic number.

It is an amenable number.

30301220232132 is an abundant number, since it is smaller than the sum of its proper divisors (40401626976204).

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

30301220232132 is a wasteful number, since it uses less digits than its factorization.

30301220232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525101686018 (or 2525101686016 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30301220232132 its reverse (23123202210303), we get a palindrome (53424422442435).

The spelling of 30301220232132 in words is "thirty trillion, three hundred one billion, two hundred twenty million, two hundred thirty-two thousand, one hundred thirty-two".