10103203212163 has 2 divisors, whose sum is σ = 10103203212164. Its totient is φ = 10103203212162.

The previous prime is 10103203212127. The next prime is 10103203212211. The reversal of 10103203212163 is 36121230230101.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (36121230230101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10103203212163 - 2³³ = 10094613277571 is a prime.

It is a super-2 number, since 2×10103203212163² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10103203212103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051601606081 + 5051601606082.

It is an arithmetic number, because the mean of its divisors is an integer number (5051601606082).

Almost surely, 2^{10103203212163} is an apocalyptic number.

10103203212163 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103203212163 is an equidigital number, since it uses as much as digits as its factorization.

10103203212163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 10103203212163 its reverse (36121230230101), we get a palindrome (46224433442264).

The spelling of 10103203212163 in words is "ten trillion, one hundred three billion, two hundred three million, two hundred twelve thousand, one hundred sixty-three".