1002303134403 has 8 divisors (see below), whose sum is σ = 1336676767488. Its totient is φ = 668065795464.

The previous prime is 1002303134387. The next prime is 1002303134407. The reversal of 1002303134403 is 3044313032001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1002303134403 - 2⁴ = 1002303134387 is a prime.

It is a super-2 number, since 2×1002303134403² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1002303134407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34056375 + ... + 34085792.

It is an arithmetic number, because the mean of its divisors is an integer number (167084595936).

Almost surely, 2^{1002303134403} is an apocalyptic number.

1002303134403 is a deficient number, since it is larger than the sum of its proper divisors (334373633085).

1002303134403 is an equidigital number, since it uses as much as digits as its factorization.

1002303134403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68147073.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1002303134403 its reverse (3044313032001), we get a palindrome (4046616166404).

The spelling of 1002303134403 in words is "one trillion, two billion, three hundred three million, one hundred thirty-four thousand, four hundred three".