2135530660311 has 48 divisors (see below), whose sum is σ = 3117274492800. Its totient is φ = 1408714675200.

The previous prime is 2135530660309. The next prime is 2135530660321. The reversal of 2135530660311 is 1130660355312.

2135530660311 is a `hidden beast` number, since 2 + 1 + 3 + 5 + 5 + 30 + 6 + 603 + 11 = 666.

It is not a de Polignac number, because 2135530660311 - 2¹ = 2135530660309 is a prime.

It is a super-2 number, since 2×2135530660311² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135530660321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 591066741 + ... + 591070353.

It is an arithmetic number, because the mean of its divisors is an integer number (64943218600).

Almost surely, 2^{2135530660311} is an apocalyptic number.

2135530660311 is a deficient number, since it is larger than the sum of its proper divisors (981743832489).

2135530660311 is a wasteful number, since it uses less digits than its factorization.

2135530660311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5336 (or 5333 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 2135530660311 in words is "two trillion, one hundred thirty-five billion, five hundred thirty million, six hundred sixty thousand, three hundred eleven".