30104340125161 has 2 divisors, whose sum is σ = 30104340125162. Its totient is φ = 30104340125160.

The previous prime is 30104340125131. The next prime is 30104340125201. The reversal of 30104340125161 is 16152104340103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24360739635600 + 5743600489561 = 4935660^2 + 2396581^2 .

It is a cyclic number.

It is not a de Polignac number, because 30104340125161 - 2⁵ = 30104340125129 is a prime.

It is a super-4 number, since 4×30104340125161⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (30104340125131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15052170062580 + 15052170062581.

It is an arithmetic number, because the mean of its divisors is an integer number (15052170062581).

Almost surely, 2^{30104340125161} is an apocalyptic number.

It is an amenable number.

30104340125161 is a deficient number, since it is larger than the sum of its proper divisors (1).

30104340125161 is an equidigital number, since it uses as much as digits as its factorization.

30104340125161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 30104340125161 its reverse (16152104340103), we get a palindrome (46256444465264).

The spelling of 30104340125161 in words is "thirty trillion, one hundred four billion, three hundred forty million, one hundred twenty-five thousand, one hundred sixty-one".