30223113023 has 4 divisors (see below), whose sum is σ = 30235317000. Its totient is φ = 30210909048.

The previous prime is 30223112989. The next prime is 30223113049. The reversal of 30223113023 is 32031132203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30223113023 - 2¹⁴ = 30223096639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30223112986 and 30223113004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223113083) 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, 6098273 + ... + 6103226.

It is an arithmetic number, because the mean of its divisors is an integer number (7558829250).

Almost surely, 2^30223113023 is an apocalyptic number.

30223113023 is a deficient number, since it is larger than the sum of its proper divisors (12203977).

30223113023 is a wasteful number, since it uses less digits than its factorization.

30223113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12203976.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30223113023 its reverse (32031132203), we get a palindrome (62254245226).

The spelling of 30223113023 in words is "thirty billion, two hundred twenty-three million, one hundred thirteen thousand, twenty-three".