1004201403 has 16 divisors (see below), whose sum is σ = 1371655296. Its totient is φ = 653143680.

The previous prime is 1004201377. The next prime is 1004201431. The reversal of 1004201403 is 3041024001.

It is not a de Polignac number, because 1004201403 - 2²⁶ = 937092539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004201603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121251 + ... + 129267.

It is an arithmetic number, because the mean of its divisors is an integer number (85728456).

Almost surely, 2^1004201403 is an apocalyptic number.

1004201403 is a deficient number, since it is larger than the sum of its proper divisors (367453893).

1004201403 is an equidigital number, since it uses as much as digits as its factorization.

1004201403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9034.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1004201403 is about 31689.1369873021. The cubic root of 1004201403 is about 1001.3985109221.

Adding to 1004201403 its reverse (3041024001), we get a palindrome (4045225404).

The spelling of 1004201403 in words is "one billion, four million, two hundred one thousand, four hundred three".