493336101811 has 4 divisors (see below), whose sum is σ = 563812687792. Its totient is φ = 422859515832.

The previous prime is 493336101799. The next prime is 493336101823. The reversal of 493336101811 is 118101633394.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 118101633394 = 2 ⋅59050816697.

It is an interprime number because it is at equal distance from previous prime (493336101799) and next prime (493336101823).

It is a cyclic number.

It is not a de Polignac number, because 493336101811 - 2¹³ = 493336093619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493336161811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35238292980 + ... + 35238292993.

It is an arithmetic number, because the mean of its divisors is an integer number (140953171948).

Almost surely, 2^493336101811 is an apocalyptic number.

493336101811 is a deficient number, since it is larger than the sum of its proper divisors (70476585981).

493336101811 is an equidigital number, since it uses as much as digits as its factorization.

493336101811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70476585980.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 493336101811 in words is "four hundred ninety-three billion, three hundred thirty-six million, one hundred one thousand, eight hundred eleven".