10400210203 has 2 divisors, whose sum is σ = 10400210204. Its totient is φ = 10400210202.

The previous prime is 10400210167. The next prime is 10400210221. The reversal of 10400210203 is 30201200401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10400210203 - 2¹³ = 10400202011 is a prime.

It is not a weakly prime, because it can be changed into another prime (10400210263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200105101 + 5200105102.

It is an arithmetic number, because the mean of its divisors is an integer number (5200105102).

Almost surely, 2^10400210203 is an apocalyptic number.

10400210203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10400210203 is an equidigital number, since it uses as much as digits as its factorization.

10400210203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10400210203 its reverse (30201200401), we get a palindrome (40601410604).

The spelling of 10400210203 in words is "ten billion, four hundred million, two hundred ten thousand, two hundred three".