30223213230231 has 24 divisors (see below), whose sum is σ = 50710194882464. Its totient is φ = 16987286122560.

The previous prime is 30223213230187. The next prime is 30223213230271. The reversal of 30223213230231 is 13203231232203.

30223213230231 is a `hidden beast` number, since 3 + 0 + 2 + 2 + 321 + 3 + 2 + 302 + 31 = 666.

It is not a de Polignac number, because 30223213230231 - 2²¹ = 30223211133079 is a prime.

It is a super-2 number, since 2×30223213230231² (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 = 30223213230195 and 30223213230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223213230271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3932238316 + ... + 3932246001.

Almost surely, 2^{30223213230231} is an apocalyptic number.

30223213230231 is a deficient number, since it is larger than the sum of its proper divisors (20486981652233).

30223213230231 is a wasteful number, since it uses less digits than its factorization.

30223213230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7864484391 (or 7864484388 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 30223213230231 its reverse (13203231232203), we get a palindrome (43426444462434).

The spelling of 30223213230231 in words is "thirty trillion, two hundred twenty-three billion, two hundred thirteen million, two hundred thirty thousand, two hundred thirty-one".