30666101279941 has 2 divisors, whose sum is σ = 30666101279942. Its totient is φ = 30666101279940.

The previous prime is 30666101279927. The next prime is 30666101279951. The reversal of 30666101279941 is 14997210166603.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29803192192900 + 862909087041 = 5459230^2 + 928929^2 .

It is a cyclic number.

It is not a de Polignac number, because 30666101279941 - 2⁵ = 30666101279909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30666101279951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15333050639970 + 15333050639971.

It is an arithmetic number, because the mean of its divisors is an integer number (15333050639971).

Almost surely, 2^{30666101279941} is an apocalyptic number.

It is an amenable number.

30666101279941 is a deficient number, since it is larger than the sum of its proper divisors (1).

30666101279941 is an equidigital number, since it uses as much as digits as its factorization.

30666101279941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 30666101279941 in words is "thirty trillion, six hundred sixty-six billion, one hundred one million, two hundred seventy-nine thousand, nine hundred forty-one".