11141731193 has 2 divisors, whose sum is σ = 11141731194. Its totient is φ = 11141731192.

The previous prime is 11141731171. The next prime is 11141731253. The reversal of 11141731193 is 39113714111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9722551609 + 1419179584 = 98603^2 + 37672^2 .

It is a cyclic number.

It is not a de Polignac number, because 11141731193 - 2¹⁶ = 11141665657 is a prime.

It is a super-4 number, since 4×11141731193⁴ (a number of 41 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (11141731103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570865596 + 5570865597.

It is an arithmetic number, because the mean of its divisors is an integer number (5570865597).

Almost surely, 2^11141731193 is an apocalyptic number.

It is an amenable number.

11141731193 is a deficient number, since it is larger than the sum of its proper divisors (1).

11141731193 is an equidigital number, since it uses as much as digits as its factorization.

11141731193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 32.

The spelling of 11141731193 in words is "eleven billion, one hundred forty-one million, seven hundred thirty-one thousand, one hundred ninety-three".