2153623133 has 8 divisors (see below), whose sum is σ = 2210600160. Its totient is φ = 2097328720.

The previous prime is 2153623111. The next prime is 2153623141. The reversal of 2153623133 is 3313263512.

2153623133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2153623133 - 2²² = 2149428829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2153623096 and 2153623105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153623183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164258 + ... + 176883.

It is an arithmetic number, because the mean of its divisors is an integer number (276325020).

Almost surely, 2^2153623133 is an apocalyptic number.

It is an amenable number.

2153623133 is a deficient number, since it is larger than the sum of its proper divisors (56977027).

2153623133 is a wasteful number, since it uses less digits than its factorization.

2153623133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341307.

The product of its digits is 9720, while the sum is 29.

The square root of 2153623133 is about 46407.1452795795. The cubic root of 2153623133 is about 1291.3874727614.

Adding to 2153623133 its reverse (3313263512), we get a palindrome (5466886645).

The spelling of 2153623133 in words is "two billion, one hundred fifty-three million, six hundred twenty-three thousand, one hundred thirty-three".