103031221233203 has 2 divisors, whose sum is σ = 103031221233204. Its totient is φ = 103031221233202.

The previous prime is 103031221233043. The next prime is 103031221233223. The reversal of 103031221233203 is 302332122130301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103031221233203 - 2²⁴ = 103031204455987 is a prime.

It is a super-2 number, since 2×103031221233203² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (103031221233223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515610616601 + 51515610616602.

It is an arithmetic number, because the mean of its divisors is an integer number (51515610616602).

Almost surely, 2^{103031221233203} is an apocalyptic number.

103031221233203 is a deficient number, since it is larger than the sum of its proper divisors (1).

103031221233203 is an equidigital number, since it uses as much as digits as its factorization.

103031221233203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103031221233203 its reverse (302332122130301), we get a palindrome (405363343363504).

The spelling of 103031221233203 in words is "one hundred three trillion, thirty-one billion, two hundred twenty-one million, two hundred thirty-three thousand, two hundred three".