4103545112243 has 2 divisors, whose sum is σ = 4103545112244. Its totient is φ = 4103545112242.

The previous prime is 4103545112221. The next prime is 4103545112333. The reversal of 4103545112243 is 3422115453014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4103545112243 - 2²⁶ = 4103478003379 is a prime.

It is not a weakly prime, because it can be changed into another prime (4103545112143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051772556121 + 2051772556122.

It is an arithmetic number, because the mean of its divisors is an integer number (2051772556122).

Almost surely, 2^{4103545112243} is an apocalyptic number.

4103545112243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103545112243 is an equidigital number, since it uses as much as digits as its factorization.

4103545112243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 4103545112243 in words is "four trillion, one hundred three billion, five hundred forty-five million, one hundred twelve thousand, two hundred forty-three".