30232131223 has 8 divisors (see below), whose sum is σ = 34587499392. Its totient is φ = 25885886136.

The previous prime is 30232131197. The next prime is 30232131227. The reversal of 30232131223 is 32213123203.

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 30232131223 - 2⁵ = 30232131191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30232131194 and 30232131203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232131227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2273665 + ... + 2286922.

It is an arithmetic number, because the mean of its divisors is an integer number (4323437424).

Almost surely, 2^30232131223 is an apocalyptic number.

30232131223 is a deficient number, since it is larger than the sum of its proper divisors (4355368169).

30232131223 is an equidigital number, since it uses as much as digits as its factorization.

30232131223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561541.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30232131223 its reverse (32213123203), we get a palindrome (62445254426).

The spelling of 30232131223 in words is "thirty billion, two hundred thirty-two million, one hundred thirty-one thousand, two hundred twenty-three".