10431132404203 has 12 divisors (see below), whose sum is σ = 12134323693512. Its totient is φ = 8940860648160.

The previous prime is 10431132404177. The next prime is 10431132404227. The reversal of 10431132404203 is 30240423113401.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-10431132404203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10431132405203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2848023 + ... + 5382703.

It is an arithmetic number, because the mean of its divisors is an integer number (1011193641126).

Almost surely, 2^{10431132404203} is an apocalyptic number.

10431132404203 is a deficient number, since it is larger than the sum of its proper divisors (1703191289309).

10431132404203 is an equidigital number, since it uses as much as digits as its factorization.

10431132404203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618682 (or 2618675 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10431132404203 its reverse (30240423113401), we get a palindrome (40671555517604).

The spelling of 10431132404203 in words is "ten trillion, four hundred thirty-one billion, one hundred thirty-two million, four hundred four thousand, two hundred three".