10385550313091 has 2 divisors, whose sum is σ = 10385550313092. Its totient is φ = 10385550313090.

The previous prime is 10385550313067. The next prime is 10385550313223. The reversal of 10385550313091 is 19031305558301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10385550313091 - 2⁶ = 10385550313027 is a prime.

It is not a weakly prime, because it can be changed into another prime (10385550313001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5192775156545 + 5192775156546.

It is an arithmetic number, because the mean of its divisors is an integer number (5192775156546).

Almost surely, 2^{10385550313091} is an apocalyptic number.

10385550313091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10385550313091 is an equidigital number, since it uses as much as digits as its factorization.

10385550313091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 44.

The spelling of 10385550313091 in words is "ten trillion, three hundred eighty-five billion, five hundred fifty million, three hundred thirteen thousand, ninety-one".