30023321031332 has 18 divisors (see below), whose sum is σ = 52895801455938. Its totient is φ = 14910911072128.

The previous prime is 30023321031293. The next prime is 30023321031433. The reversal of 30023321031332 is 23313012332003.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3120260813476 + 26903060217856 = 1766426^2 + 5186816^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168953813 + ... + 169131420.

It is an arithmetic number, because the mean of its divisors is an integer number (2938655636441).

Almost surely, 2^{30023321031332} is an apocalyptic number.

It is an amenable number.

30023321031332 is a deficient number, since it is larger than the sum of its proper divisors (22872480424606).

30023321031332 is a wasteful number, since it uses less digits than its factorization.

30023321031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338085535 (or 338085384 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 30023321031332 its reverse (23313012332003), we get a palindrome (53336333363335).

The spelling of 30023321031332 in words is "thirty trillion, twenty-three billion, three hundred twenty-one million, thirty-one thousand, three hundred thirty-two".