11185923743 has 2 divisors, whose sum is σ = 11185923744. Its totient is φ = 11185923742.

The previous prime is 11185923673. The next prime is 11185923767. The reversal of 11185923743 is 34732958111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11185923743 - 2¹⁰ = 11185922719 is a prime.

It is a super-2 number, since 2×11185923743² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11185923694 and 11185923703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11185923443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5592961871 + 5592961872.

It is an arithmetic number, because the mean of its divisors is an integer number (5592961872).

Almost surely, 2^11185923743 is an apocalyptic number.

11185923743 is a deficient number, since it is larger than the sum of its proper divisors (1).

11185923743 is an equidigital number, since it uses as much as digits as its factorization.

11185923743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The spelling of 11185923743 in words is "eleven billion, one hundred eighty-five million, nine hundred twenty-three thousand, seven hundred forty-three".