30223323023 has 4 divisors (see below), whose sum is σ = 30314632488. Its totient is φ = 30132013560.

The previous prime is 30223323019. The next prime is 30223323079. The reversal of 30223323023 is 32032332203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32032332203 = 389 ⋅82345327.

It is a cyclic number.

It is not a de Polignac number, because 30223323023 - 2² = 30223323019 is a prime.

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 30223323023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223323323) 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, 45654236 + ... + 45654897.

It is an arithmetic number, because the mean of its divisors is an integer number (7578658122).

Almost surely, 2^30223323023 is an apocalyptic number.

30223323023 is a deficient number, since it is larger than the sum of its proper divisors (91309465).

30223323023 is an equidigital number, since it uses as much as digits as its factorization.

30223323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91309464.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 30223323023 its reverse (32032332203), we get a palindrome (62255655226).

The spelling of 30223323023 in words is "thirty billion, two hundred twenty-three million, three hundred twenty-three thousand, twenty-three".