1003413101 has 4 divisors (see below), whose sum is σ = 1030532412. Its totient is φ = 976293792.

The previous prime is 1003413091. The next prime is 1003413107. The reversal of 1003413101 is 1013143001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 945501001 + 57912100 = 30749^2 + 7610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003413101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003413107) 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, 13559600 + ... + 13559673.

It is an arithmetic number, because the mean of its divisors is an integer number (257633103).

Almost surely, 2^1003413101 is an apocalyptic number.

It is an amenable number.

1003413101 is a deficient number, since it is larger than the sum of its proper divisors (27119311).

1003413101 is an equidigital number, since it uses as much as digits as its factorization.

1003413101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27119310.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1003413101 is about 31676.6964975832. The cubic root of 1003413101 is about 1001.1364084200.

Adding to 1003413101 its reverse (1013143001), we get a palindrome (2016556102).

The spelling of 1003413101 in words is "one billion, three million, four hundred thirteen thousand, one hundred one".