1013403135 has 16 divisors (see below), whose sum is σ = 1638163296. Its totient is φ = 534908928.

The previous prime is 1013403121. The next prime is 1013403151. The reversal of 1013403135 is 5313043101.

It is not a de Polignac number, because 1013403135 - 2⁵ = 1013403103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346794 + ... + 349703.

It is an arithmetic number, because the mean of its divisors is an integer number (102385206).

Almost surely, 2^1013403135 is an apocalyptic number.

1013403135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1013403135 is a deficient number, since it is larger than the sum of its proper divisors (624760161).

1013403135 is an equidigital number, since it uses as much as digits as its factorization.

1013403135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696602.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1013403135 is about 31833.9933875723. The cubic root of 1013403135 is about 1004.4478985332.

Adding to 1013403135 its reverse (5313043101), we get a palindrome (6326446236).

The spelling of 1013403135 in words is "one billion, thirteen million, four hundred three thousand, one hundred thirty-five".