1043002113 has 4 divisors (see below), whose sum is σ = 1390669488. Its totient is φ = 695334740.

The previous prime is 1043002087. The next prime is 1043002123. The reversal of 1043002113 is 3112003401.

1043002113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1043002113 - 2⁶ = 1043002049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043002092 and 1043002101.

It is not an unprimeable number, because it can be changed into a prime (1043002123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173833683 + ... + 173833688.

It is an arithmetic number, because the mean of its divisors is an integer number (347667372).

Almost surely, 2^1043002113 is an apocalyptic number.

It is an amenable number.

1043002113 is a deficient number, since it is larger than the sum of its proper divisors (347667375).

1043002113 is an equidigital number, since it uses as much as digits as its factorization.

1043002113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347667374.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1043002113 is about 32295.5432374190. The cubic root of 1043002113 is about 1014.1333451690.

Adding to 1043002113 its reverse (3112003401), we get a palindrome (4155005514).

The spelling of 1043002113 in words is "one billion, forty-three million, two thousand, one hundred thirteen".