30233312323 has 4 divisors (see below), whose sum is σ = 30249455848. Its totient is φ = 30217168800.

The previous prime is 30233312293. The next prime is 30233312359. The reversal of 30233312323 is 32321333203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32321333203 = 139 ⋅232527577.

It is a cyclic number.

It is not a de Polignac number, because 30233312323 - 2⁹ = 30233311811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30233312723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8068953 + ... + 8072698.

It is an arithmetic number, because the mean of its divisors is an integer number (7562363962).

Almost surely, 2^30233312323 is an apocalyptic number.

30233312323 is a deficient number, since it is larger than the sum of its proper divisors (16143525).

30233312323 is a wasteful number, since it uses less digits than its factorization.

30233312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16143524.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 30233312323 its reverse (32321333203), we get a palindrome (62554645526).

The spelling of 30233312323 in words is "thirty billion, two hundred thirty-three million, three hundred twelve thousand, three hundred twenty-three".