2135211333 has 8 divisors (see below), whose sum is σ = 2945119200. Its totient is φ = 1374388848.

The previous prime is 2135211307. The next prime is 2135211361. The reversal of 2135211333 is 3331125312.

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

It is not a de Polignac number, because 2135211333 - 2⁹ = 2135210821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135212333) 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, 12271243 + ... + 12271416.

It is an arithmetic number, because the mean of its divisors is an integer number (368139900).

Almost surely, 2^2135211333 is an apocalyptic number.

It is an amenable number.

2135211333 is a deficient number, since it is larger than the sum of its proper divisors (809907867).

2135211333 is a wasteful number, since it uses less digits than its factorization.

2135211333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24542691.

The product of its digits is 1620, while the sum is 24.

The square root of 2135211333 is about 46208.3470057088. The cubic root of 2135211333 is about 1287.6968163377.

Adding to 2135211333 its reverse (3331125312), we get a palindrome (5466336645).

The spelling of 2135211333 in words is "two billion, one hundred thirty-five million, two hundred eleven thousand, three hundred thirty-three".