10204400403 has 6 divisors (see below), whose sum is σ = 14739689484. Its totient is φ = 6802933596.

The previous prime is 10204400387. The next prime is 10204400419. The reversal of 10204400403 is 30400440201.

It is an interprime number because it is at equal distance from previous prime (10204400387) and next prime (10204400419).

It is not a de Polignac number, because 10204400403 - 2⁴ = 10204400387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10204470403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566911125 + ... + 566911142.

It is an arithmetic number, because the mean of its divisors is an integer number (2456614914).

Almost surely, 2^10204400403 is an apocalyptic number.

10204400403 is a deficient number, since it is larger than the sum of its proper divisors (4535289081).

10204400403 is a wasteful number, since it uses less digits than its factorization.

10204400403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133822273 (or 1133822270 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 10204400403 its reverse (30400440201), we get a palindrome (40604840604).

The spelling of 10204400403 in words is "ten billion, two hundred four million, four hundred thousand, four hundred three".