30423041231 has 8 divisors (see below), whose sum is σ = 33191555328. Its totient is φ = 27654991000.

The previous prime is 30423041221. The next prime is 30423041239. The reversal of 30423041231 is 13214032403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30423041231 - 2¹⁸ = 30422779087 is a prime.

It is a super-2 number, since 2×30423041231² (a number of 22 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 = 30423041197 and 30423041206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30423041239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29066 + ... + 248376.

It is an arithmetic number, because the mean of its divisors is an integer number (4148944416).

Almost surely, 2^30423041231 is an apocalyptic number.

30423041231 is a deficient number, since it is larger than the sum of its proper divisors (2768514097).

30423041231 is a wasteful number, since it uses less digits than its factorization.

30423041231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231933.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30423041231 its reverse (13214032403), we get a palindrome (43637073634).

The spelling of 30423041231 in words is "thirty billion, four hundred twenty-three million, forty-one thousand, two hundred thirty-one".