30132203302231 has 4 divisors (see below), whose sum is σ = 30362220121464. Its totient is φ = 29902186483000.

The previous prime is 30132203302193. The next prime is 30132203302283. The reversal of 30132203302231 is 13220330223103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30132203302231 - 2¹⁵ = 30132203269463 is a prime.

It is a super-2 number, since 2×30132203302231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30132203302196 and 30132203302205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132203362231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115008409420 + ... + 115008409681.

It is an arithmetic number, because the mean of its divisors is an integer number (7590555030366).

Almost surely, 2^{30132203302231} is an apocalyptic number.

30132203302231 is a deficient number, since it is larger than the sum of its proper divisors (230016819233).

30132203302231 is a wasteful number, since it uses less digits than its factorization.

30132203302231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230016819232.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 30132203302231 its reverse (13220330223103), we get a palindrome (43352533525334).

The spelling of 30132203302231 in words is "thirty trillion, one hundred thirty-two billion, two hundred three million, three hundred two thousand, two hundred thirty-one".