2113453435 has 8 divisors (see below), whose sum is σ = 2542945680. Its totient is φ = 1686228384.

The previous prime is 2113453421. The next prime is 2113453451. The reversal of 2113453435 is 5343543112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2113453435 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2113453397 and 2113453406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564745 + ... + 568474.

It is an arithmetic number, because the mean of its divisors is an integer number (317868210).

Almost surely, 2^2113453435 is an apocalyptic number.

2113453435 is a deficient number, since it is larger than the sum of its proper divisors (429492245).

2113453435 is a wasteful number, since it uses less digits than its factorization.

2113453435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133597.

The product of its digits is 21600, while the sum is 31.

The square root of 2113453435 is about 45972.3116125348. The cubic root of 2113453435 is about 1283.3079790722.

Adding to 2113453435 its reverse (5343543112), we get a palindrome (7456996547).

The spelling of 2113453435 in words is "two billion, one hundred thirteen million, four hundred fifty-three thousand, four hundred thirty-five".