30230022131 has 2 divisors, whose sum is σ = 30230022132. Its totient is φ = 30230022130.

The previous prime is 30230022091. The next prime is 30230022169. The reversal of 30230022131 is 13122003203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30230022131 - 2²⁶ = 30162913267 is a prime.

It is a super-2 number, since 2×30230022131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30230022191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115011065 + 15115011066.

It is an arithmetic number, because the mean of its divisors is an integer number (15115011066).

Almost surely, 2^30230022131 is an apocalyptic number.

30230022131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230022131 is an equidigital number, since it uses as much as digits as its factorization.

30230022131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30230022131 its reverse (13122003203), we get a palindrome (43352025334).

The spelling of 30230022131 in words is "thirty billion, two hundred thirty million, twenty-two thousand, one hundred thirty-one".