30231303023 has 2 divisors, whose sum is σ = 30231303024. Its totient is φ = 30231303022.

The previous prime is 30231303007. The next prime is 30231303029. The reversal of 30231303023 is 32030313203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30231303023 - 2⁴ = 30231303007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30231302986 and 30231303004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30231303029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115651511 + 15115651512.

It is an arithmetic number, because the mean of its divisors is an integer number (15115651512).

Almost surely, 2^30231303023 is an apocalyptic number.

30231303023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231303023 is an equidigital number, since it uses as much as digits as its factorization.

30231303023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30231303023 its reverse (32030313203), we get a palindrome (62261616226).

The spelling of 30231303023 in words is "thirty billion, two hundred thirty-one million, three hundred three thousand, twenty-three".