10726431203 has 2 divisors, whose sum is σ = 10726431204. Its totient is φ = 10726431202.

The previous prime is 10726431187. The next prime is 10726431229. The reversal of 10726431203 is 30213462701.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10726431203 - 2⁴ = 10726431187 is a prime.

It is not a weakly prime, because it can be changed into another prime (10726431253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5363215601 + 5363215602.

It is an arithmetic number, because the mean of its divisors is an integer number (5363215602).

Almost surely, 2^10726431203 is an apocalyptic number.

10726431203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10726431203 is an equidigital number, since it uses as much as digits as its factorization.

10726431203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 10726431203 its reverse (30213462701), we get a palindrome (40939893904).

The spelling of 10726431203 in words is "ten billion, seven hundred twenty-six million, four hundred thirty-one thousand, two hundred three".