2113020535 has 8 divisors (see below), whose sum is σ = 2535895440. Its totient is φ = 1690235904.

The previous prime is 2113020517. The next prime is 2113020601. The reversal of 2113020535 is 5350203112.

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 2113020535 - 2⁹ = 2113020023 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50359 + ... + 82231.

It is an arithmetic number, because the mean of its divisors is an integer number (316986930).

Almost surely, 2^2113020535 is an apocalyptic number.

2113020535 is a deficient number, since it is larger than the sum of its proper divisors (422874905).

2113020535 is a wasteful number, since it uses less digits than its factorization.

2113020535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45137.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2113020535 is about 45967.6031026200. The cubic root of 2113020535 is about 1283.2203528282.

Adding to 2113020535 its reverse (5350203112), we get a palindrome (7463223647).

The spelling of 2113020535 in words is "two billion, one hundred thirteen million, twenty thousand, five hundred thirty-five".