30112104201461 has 2 divisors, whose sum is σ = 30112104201462. Its totient is φ = 30112104201460.

The previous prime is 30112104201407. The next prime is 30112104201617. The reversal of 30112104201461 is 16410240121103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25816408570225 + 4295695631236 = 5080985^2 + 2072606^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112104201461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30112104201461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30112104201401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056052100730 + 15056052100731.

It is an arithmetic number, because the mean of its divisors is an integer number (15056052100731).

Almost surely, 2^{30112104201461} is an apocalyptic number.

It is an amenable number.

30112104201461 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112104201461 is an equidigital number, since it uses as much as digits as its factorization.

30112104201461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 30112104201461 its reverse (16410240121103), we get a palindrome (46522344322564).

The spelling of 30112104201461 in words is "thirty trillion, one hundred twelve billion, one hundred four million, two hundred one thousand, four hundred sixty-one".