30112111301 has 2 divisors, whose sum is σ = 30112111302. Its totient is φ = 30112111300.

The previous prime is 30112111283. The next prime is 30112111349. The reversal of 30112111301 is 10311121103.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29765220676 + 346890625 = 172526^2 + 18625^2 .

It is an emirp because it is prime and its reverse (10311121103) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112111301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30112111501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056055650 + 15056055651.

It is an arithmetic number, because the mean of its divisors is an integer number (15056055651).

Almost surely, 2^30112111301 is an apocalyptic number.

It is an amenable number.

30112111301 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112111301 is an equidigital number, since it uses as much as digits as its factorization.

30112111301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 30112111301 its reverse (10311121103), we get a palindrome (40423232404).

The spelling of 30112111301 in words is "thirty billion, one hundred twelve million, one hundred eleven thousand, three hundred one".