653411121311 has 16 divisors (see below), whose sum is σ = 708646276800. Its totient is φ = 598889222400.

The previous prime is 653411121299. The next prime is 653411121329. The reversal of 653411121311 is 113121114356.

It is a cyclic number.

It is not a de Polignac number, because 653411121311 - 2³⁴ = 636231252127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653411121211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5565011 + ... + 5681211.

It is an arithmetic number, because the mean of its divisors is an integer number (44290392300).

Almost surely, 2^653411121311 is an apocalyptic number.

653411121311 is a deficient number, since it is larger than the sum of its proper divisors (55235155489).

653411121311 is a wasteful number, since it uses less digits than its factorization.

653411121311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119266.

The product of its digits is 2160, while the sum is 29.

Adding to 653411121311 its reverse (113121114356), we get a palindrome (766532235667).

The spelling of 653411121311 in words is "six hundred fifty-three billion, four hundred eleven million, one hundred twenty-one thousand, three hundred eleven".