2153635211133 has 32 divisors (see below), whose sum is σ = 3646462060800. Its totient is φ = 1230616438848.

The previous prime is 2153635211131. The next prime is 2153635211153. The reversal of 2153635211133 is 3311125363512.

2153635211133 is a `hidden beast` number, since 2 + 1 + 5 + 3 + 635 + 2 + 1 + 1 + 13 + 3 = 666.

It is not a de Polignac number, because 2153635211133 - 2¹ = 2153635211131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153635211131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8360935 + ... + 8614667.

It is an arithmetic number, because the mean of its divisors is an integer number (113951939400).

Almost surely, 2^{2153635211133} is an apocalyptic number.

It is an amenable number.

2153635211133 is a deficient number, since it is larger than the sum of its proper divisors (1492826849667).

2153635211133 is a wasteful number, since it uses less digits than its factorization.

2153635211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298658 (or 298652 counting only the distinct ones).

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

The spelling of 2153635211133 in words is "two trillion, one hundred fifty-three billion, six hundred thirty-five million, two hundred eleven thousand, one hundred thirty-three".