10204340403 has 8 divisors (see below), whose sum is σ = 14074952400. Its totient is φ = 6568311008.

The previous prime is 10204340381. The next prime is 10204340441. The reversal of 10204340403 is 30404340201.

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

It is a cyclic number.

It is not a de Polignac number, because 10204340403 - 2⁸ = 10204340147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10204340403.

It is not an unprimeable number, because it can be changed into a prime (10204347403) 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, 58645548 + ... + 58645721.

It is an arithmetic number, because the mean of its divisors is an integer number (1759369050).

Almost surely, 2^10204340403 is an apocalyptic number.

10204340403 is a deficient number, since it is larger than the sum of its proper divisors (3870611997).

10204340403 is a wasteful number, since it uses less digits than its factorization.

10204340403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117291301.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10204340403 its reverse (30404340201), we get a palindrome (40608680604).

The spelling of 10204340403 in words is "ten billion, two hundred four million, three hundred forty thousand, four hundred three".