10340304331403 has 4 divisors (see below), whose sum is σ = 10409702347200. Its totient is φ = 10270906315608.

The previous prime is 10340304331387. The next prime is 10340304331411. The reversal of 10340304331403 is 30413340304301.

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

It is a cyclic number.

It is not a de Polignac number, because 10340304331403 - 2⁴ = 10340304331387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10340304331463) 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, 34699007675 + ... + 34699007972.

It is an arithmetic number, because the mean of its divisors is an integer number (2602425586800).

Almost surely, 2^{10340304331403} is an apocalyptic number.

10340304331403 is a deficient number, since it is larger than the sum of its proper divisors (69398015797).

10340304331403 is an equidigital number, since it uses as much as digits as its factorization.

10340304331403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69398015796.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 10340304331403 its reverse (30413340304301), we get a palindrome (40753644635704).

The spelling of 10340304331403 in words is "ten trillion, three hundred forty billion, three hundred four million, three hundred thirty-one thousand, four hundred three".