10202110120193 has 2 divisors, whose sum is σ = 10202110120194. Its totient is φ = 10202110120192.

The previous prime is 10202110120093. The next prime is 10202110120231. The reversal of 10202110120193 is 39102101120201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7701385368769 + 2500724751424 = 2775137^2 + 1581368^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202110120193 - 2¹⁶ = 10202110054657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10202110120093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101055060096 + 5101055060097.

It is an arithmetic number, because the mean of its divisors is an integer number (5101055060097).

Almost surely, 2^{10202110120193} is an apocalyptic number.

It is an amenable number.

10202110120193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202110120193 is an equidigital number, since it uses as much as digits as its factorization.

10202110120193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 10202110120193 its reverse (39102101120201), we get a palindrome (49304211240394).

The spelling of 10202110120193 in words is "ten trillion, two hundred two billion, one hundred ten million, one hundred twenty thousand, one hundred ninety-three".