30223230040531 has 16 divisors (see below), whose sum is σ = 33008963573088. Its totient is φ = 27443865254400.

The previous prime is 30223230040501. The next prime is 30223230040547. The reversal of 30223230040531 is 13504003232203.

It is a cyclic number.

It is not a de Polignac number, because 30223230040531 - 2¹⁹ = 30223229516243 is a prime.

It is a super-2 number, since 2×30223230040531² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30223230040531.

It is not an unprimeable number, because it can be changed into a prime (30223230040501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81718381 + ... + 82087393.

It is an arithmetic number, because the mean of its divisors is an integer number (2063060223318).

Almost surely, 2^{30223230040531} is an apocalyptic number.

30223230040531 is a deficient number, since it is larger than the sum of its proper divisors (2785733532557).

30223230040531 is a wasteful number, since it uses less digits than its factorization.

30223230040531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377622.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 30223230040531 its reverse (13504003232203), we get a palindrome (43727233272734).

The spelling of 30223230040531 in words is "thirty trillion, two hundred twenty-three billion, two hundred thirty million, forty thousand, five hundred thirty-one".