17023531411011 has 16 divisors (see below), whose sum is σ = 22804850660384. Its totient is φ = 11295733284864.

The previous prime is 17023531411009. The next prime is 17023531411031. The reversal of 17023531411011 is 11011413532071.

It is not a de Polignac number, because 17023531411011 - 2¹ = 17023531411009 is a prime.

It is a super-2 number, since 2×17023531411011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 17023531411011.

It is not an unprimeable number, because it can be changed into a prime (17023531411001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14007910 + ... + 15174603.

It is an arithmetic number, because the mean of its divisors is an integer number (1425303166274).

Almost surely, 2^{17023531411011} is an apocalyptic number.

17023531411011 is a deficient number, since it is larger than the sum of its proper divisors (5781319249373).

17023531411011 is a wasteful number, since it uses less digits than its factorization.

17023531411011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29183430.

The product of its (nonzero) digits is 2520, while the sum is 30.

Adding to 17023531411011 its reverse (11011413532071), we get a palindrome (28034944943082).

The spelling of 17023531411011 in words is "seventeen trillion, twenty-three billion, five hundred thirty-one million, four hundred eleven thousand, eleven".