10400032203 has 8 divisors (see below), whose sum is σ = 15127319616. Its totient is φ = 6303049800.

The previous prime is 10400032177. The next prime is 10400032211. The reversal of 10400032203 is 30223000401.

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

It is not a de Polignac number, because 10400032203 - 2²² = 10395837899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10400032273) 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, 157576213 + ... + 157576278.

It is an arithmetic number, because the mean of its divisors is an integer number (1890914952).

Almost surely, 2^10400032203 is an apocalyptic number.

10400032203 is a deficient number, since it is larger than the sum of its proper divisors (4727287413).

10400032203 is a wasteful number, since it uses less digits than its factorization.

10400032203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315152505.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10400032203 its reverse (30223000401), we get a palindrome (40623032604).

The spelling of 10400032203 in words is "ten billion, four hundred million, thirty-two thousand, two hundred three".