101103222193 has 2 divisors, whose sum is σ = 101103222194. Its totient is φ = 101103222192.

The previous prime is 101103222169. The next prime is 101103222247. The reversal of 101103222193 is 391222301101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76827089329 + 24276132864 = 277177^2 + 155808^2 .

It is a cyclic number.

It is not a de Polignac number, because 101103222193 - 2¹⁷ = 101103091121 is a prime.

It is not a weakly prime, because it can be changed into another prime (101103222163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551611096 + 50551611097.

It is an arithmetic number, because the mean of its divisors is an integer number (50551611097).

Almost surely, 2^101103222193 is an apocalyptic number.

It is an amenable number.

101103222193 is a deficient number, since it is larger than the sum of its proper divisors (1).

101103222193 is an equidigital number, since it uses as much as digits as its factorization.

101103222193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 101103222193 its reverse (391222301101), we get a palindrome (492325523294).

The spelling of 101103222193 in words is "one hundred one billion, one hundred three million, two hundred twenty-two thousand, one hundred ninety-three".