30230312323 has 8 divisors (see below), whose sum is σ = 30565500336. Its totient is φ = 29895828000.

The previous prime is 30230312293. The next prime is 30230312363. The reversal of 30230312323 is 32321303203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230312323 is a prime.

It is a super-2 number, since 2×30230312323² (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 = 30230312294 and 30230312303.

It is not an unprimeable number, because it can be changed into a prime (30230312363) 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, 89293 + ... + 261598.

It is an arithmetic number, because the mean of its divisors is an integer number (3820687542).

Almost surely, 2^30230312323 is an apocalyptic number.

30230312323 is a deficient number, since it is larger than the sum of its proper divisors (335188013).

30230312323 is a wasteful number, since it uses less digits than its factorization.

30230312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351845.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30230312323 its reverse (32321303203), we get a palindrome (62551615526).

The spelling of 30230312323 in words is "thirty billion, two hundred thirty million, three hundred twelve thousand, three hundred twenty-three".