30112223130131 has 2 divisors, whose sum is σ = 30112223130132. Its totient is φ = 30112223130130.

The previous prime is 30112223130103. The next prime is 30112223130139. The reversal of 30112223130131 is 13103132221103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112223130131 is a prime.

It is a super-2 number, since 2×30112223130131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30112223130097 and 30112223130106.

It is not a weakly prime, because it can be changed into another prime (30112223130139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056111565065 + 15056111565066.

It is an arithmetic number, because the mean of its divisors is an integer number (15056111565066).

Almost surely, 2^{30112223130131} is an apocalyptic number.

30112223130131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112223130131 is an equidigital number, since it uses as much as digits as its factorization.

30112223130131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 30112223130131 its reverse (13103132221103), we get a palindrome (43215355351234).

The spelling of 30112223130131 in words is "thirty trillion, one hundred twelve billion, two hundred twenty-three million, one hundred thirty thousand, one hundred thirty-one".