30320103322032 has 40 divisors (see below), whose sum is σ = 81027862329840. Its totient is φ = 9758194172160.

The previous prime is 30320103321973. The next prime is 30320103322081. The reversal of 30320103322032 is 23022330102303.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 30320103321993 and 30320103322011.

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, 10890840319 + ... + 10890843102.

It is an arithmetic number, because the mean of its divisors is an integer number (2025696558246).

Almost surely, 2^{30320103322032} is an apocalyptic number.

It is an amenable number.

30320103322032 is an abundant number, since it is smaller than the sum of its proper divisors (50707759007808).

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

30320103322032 is a wasteful number, since it uses less digits than its factorization.

30320103322032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21781683461 (or 21781683455 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30320103322032 its reverse (23022330102303), we get a palindrome (53342433424335).

The spelling of 30320103322032 in words is "thirty trillion, three hundred twenty billion, one hundred three million, three hundred twenty-two thousand, thirty-two".