1043113355 has 8 divisors (see below), whose sum is σ = 1264130064. Its totient is φ = 826228000.

The previous prime is 1043113343. The next prime is 1043113363. The reversal of 1043113355 is 5533113401.

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

It is not a de Polignac number, because 1043113355 - 2¹² = 1043109259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032281 + ... + 1033290.

It is an arithmetic number, because the mean of its divisors is an integer number (158016258).

Almost surely, 2^1043113355 is an apocalyptic number.

1043113355 is a deficient number, since it is larger than the sum of its proper divisors (221016709).

1043113355 is a wasteful number, since it uses less digits than its factorization.

1043113355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065677.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1043113355 is about 32297.2654415200. The cubic root of 1043113355 is about 1014.1693982155.

Adding to 1043113355 its reverse (5533113401), we get a palindrome (6576226756).

The spelling of 1043113355 in words is "one billion, forty-three million, one hundred thirteen thousand, three hundred fifty-five".