11319735541 has 2 divisors, whose sum is σ = 11319735542. Its totient is φ = 11319735540.

The previous prime is 11319735487. The next prime is 11319735629. The reversal of 11319735541 is 14553791311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6456765316 + 4862970225 = 80354^2 + 69735^2 .

It is a cyclic number.

It is not a de Polignac number, because 11319735541 - 2¹⁷ = 11319604469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11319735494 and 11319735503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11319735041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5659867770 + 5659867771.

It is an arithmetic number, because the mean of its divisors is an integer number (5659867771).

Almost surely, 2^11319735541 is an apocalyptic number.

It is an amenable number.

11319735541 is a deficient number, since it is larger than the sum of its proper divisors (1).

11319735541 is an equidigital number, since it uses as much as digits as its factorization.

11319735541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 40.

The spelling of 11319735541 in words is "eleven billion, three hundred nineteen million, seven hundred thirty-five thousand, five hundred forty-one".