30232030331 has 2 divisors, whose sum is σ = 30232030332. Its totient is φ = 30232030330.

The previous prime is 30232030247. The next prime is 30232030343. The reversal of 30232030331 is 13303023203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30232030331 - 2¹⁸ = 30231768187 is a prime.

It is a super-2 number, since 2×30232030331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30232035331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116015165 + 15116015166.

It is an arithmetic number, because the mean of its divisors is an integer number (15116015166).

Almost surely, 2^30232030331 is an apocalyptic number.

30232030331 is a deficient number, since it is larger than the sum of its proper divisors (1).

30232030331 is an equidigital number, since it uses as much as digits as its factorization.

30232030331 is an odious number, because the sum of its binary digits is odd.

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

Adding to 30232030331 its reverse (13303023203), we get a palindrome (43535053534).

The spelling of 30232030331 in words is "thirty billion, two hundred thirty-two million, thirty thousand, three hundred thirty-one".