201141031193 has 2 divisors, whose sum is σ = 201141031194. Its totient is φ = 201141031192.

The previous prime is 201141031187. The next prime is 201141031207. The reversal of 201141031193 is 391130141102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 164225941504 + 36915089689 = 405248^2 + 192133^2 .

It is a cyclic number.

It is not a de Polignac number, because 201141031193 - 2⁴ = 201141031177 is a prime.

It is not a weakly prime, because it can be changed into another prime (201141031123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100570515596 + 100570515597.

It is an arithmetic number, because the mean of its divisors is an integer number (100570515597).

Almost surely, 2^201141031193 is an apocalyptic number.

It is an amenable number.

201141031193 is a deficient number, since it is larger than the sum of its proper divisors (1).

201141031193 is an equidigital number, since it uses as much as digits as its factorization.

201141031193 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 26.

Adding to 201141031193 its reverse (391130141102), we get a palindrome (592271172295).

The spelling of 201141031193 in words is "two hundred one billion, one hundred forty-one million, thirty-one thousand, one hundred ninety-three".