30225230131 has 2 divisors, whose sum is σ = 30225230132. Its totient is φ = 30225230130.

The previous prime is 30225230111. The next prime is 30225230171. The reversal of 30225230131 is 13103252203.

It is a weak prime.

It is an emirp because it is prime and its reverse (13103252203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30225230131 - 2¹⁹ = 30224705843 is a prime.

It is a super-2 number, since 2×30225230131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30225230111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15112615065 + 15112615066.

It is an arithmetic number, because the mean of its divisors is an integer number (15112615066).

Almost surely, 2^30225230131 is an apocalyptic number.

30225230131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30225230131 is an equidigital number, since it uses as much as digits as its factorization.

30225230131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 30225230131 its reverse (13103252203), we get a palindrome (43328482334).

The spelling of 30225230131 in words is "thirty billion, two hundred twenty-five million, two hundred thirty thousand, one hundred thirty-one".