1013535003 has 32 divisors (see below), whose sum is σ = 1479869440. Its totient is φ = 613267200.

The previous prime is 1013535001. The next prime is 1013535037. The reversal of 1013535003 is 3005353101.

It is a happy number.

1013535003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013535003 - 2¹ = 1013535001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013535001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 963828 + ... + 964878.

It is an arithmetic number, because the mean of its divisors is an integer number (46245920).

Almost surely, 2^1013535003 is an apocalyptic number.

1013535003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1013535003 is a deficient number, since it is larger than the sum of its proper divisors (466334437).

1013535003 is a wasteful number, since it uses less digits than its factorization.

1013535003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 1013535003 is about 31836.0645023847. The cubic root of 1013535003 is about 1004.4914642134.

Adding to 1013535003 its reverse (3005353101), we get a palindrome (4018888104).

The spelling of 1013535003 in words is "one billion, thirteen million, five hundred thirty-five thousand, three".