1711243011 has 4 divisors (see below), whose sum is σ = 2281657352. Its totient is φ = 1140828672.

The previous prime is 1711242983. The next prime is 1711243013. The reversal of 1711243011 is 1103421171.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1711243011 - 2⁹ = 1711242499 is a prime.

It is a super-3 number, since 3×1711243011³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1711243013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285207166 + ... + 285207171.

It is an arithmetic number, because the mean of its divisors is an integer number (570414338).

Almost surely, 2^1711243011 is an apocalyptic number.

1711243011 is a deficient number, since it is larger than the sum of its proper divisors (570414341).

1711243011 is an equidigital number, since it uses as much as digits as its factorization.

1711243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570414340.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 1711243011 is about 41367.1731086377. The cubic root of 1711243011 is about 1196.1084609396.

Adding to 1711243011 its reverse (1103421171), we get a palindrome (2814664182).

The spelling of 1711243011 in words is "one billion, seven hundred eleven million, two hundred forty-three thousand, eleven".