74120211111103 has 2 divisors, whose sum is σ = 74120211111104. Its totient is φ = 74120211111102.

The previous prime is 74120211111097. The next prime is 74120211111127. The reversal of 74120211111103 is 30111111202147.

It is a weak prime.

It is an emirp because it is prime and its reverse (30111111202147) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74120211111103 - 2²⁹ = 74119674240191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74120211111503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37060105555551 + 37060105555552.

It is an arithmetic number, because the mean of its divisors is an integer number (37060105555552).

Almost surely, 2^{74120211111103} is an apocalyptic number.

74120211111103 is a deficient number, since it is larger than the sum of its proper divisors (1).

74120211111103 is an equidigital number, since it uses as much as digits as its factorization.

74120211111103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 25.

The spelling of 74120211111103 in words is "seventy-four trillion, one hundred twenty billion, two hundred eleven million, one hundred eleven thousand, one hundred three".