103210140203 has 2 divisors, whose sum is σ = 103210140204. Its totient is φ = 103210140202.

The previous prime is 103210140193. The next prime is 103210140221. The reversal of 103210140203 is 302041012301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103210140203 - 2²⁰ = 103209091627 is a prime.

It is not a weakly prime, because it can be changed into another prime (103210140503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605070101 + 51605070102.

It is an arithmetic number, because the mean of its divisors is an integer number (51605070102).

Almost surely, 2^103210140203 is an apocalyptic number.

103210140203 is a deficient number, since it is larger than the sum of its proper divisors (1).

103210140203 is an equidigital number, since it uses as much as digits as its factorization.

103210140203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103210140203 its reverse (302041012301), we get a palindrome (405251152504).

The spelling of 103210140203 in words is "one hundred three billion, two hundred ten million, one hundred forty thousand, two hundred three".