1013164603 has 4 divisors (see below), whose sum is σ = 1105270488. Its totient is φ = 921058720.

The previous prime is 1013164577. The next prime is 1013164637. The reversal of 1013164603 is 3064613101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013164603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013164643) 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 3 ways as a sum of consecutive naturals, for example, 46052926 + ... + 46052947.

It is an arithmetic number, because the mean of its divisors is an integer number (276317622).

Almost surely, 2^1013164603 is an apocalyptic number.

1013164603 is a deficient number, since it is larger than the sum of its proper divisors (92105885).

1013164603 is an equidigital number, since it uses as much as digits as its factorization.

1013164603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92105884.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1013164603 is about 31830.2466688526. The cubic root of 1013164603 is about 1004.3690843020.

Adding to 1013164603 its reverse (3064613101), we get a palindrome (4077777704).

The spelling of 1013164603 in words is "one billion, thirteen million, one hundred sixty-four thousand, six hundred three".