1043113433 has 8 divisors (see below), whose sum is σ = 1098458400. Its totient is φ = 987812928.

The previous prime is 1043113391. The next prime is 1043113439. The reversal of 1043113433 is 3343113401.

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 1043113433 - 2⁶ = 1043113369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043113399 and 1043113408.

It is not an unprimeable number, because it can be changed into a prime (1043113439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44138 + ... + 63516.

It is an arithmetic number, because the mean of its divisors is an integer number (137307300).

Almost surely, 2^1043113433 is an apocalyptic number.

It is an amenable number.

1043113433 is a deficient number, since it is larger than the sum of its proper divisors (55344967).

1043113433 is a wasteful number, since it uses less digits than its factorization.

1043113433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22231.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1043113433 is about 32297.2666490525. The cubic root of 1043113433 is about 1014.1694234940.

Adding to 1043113433 its reverse (3343113401), we get a palindrome (4386226834).

The spelling of 1043113433 in words is "one billion, forty-three million, one hundred thirteen thousand, four hundred thirty-three".