11147013589 has 2 divisors, whose sum is σ = 11147013590. Its totient is φ = 11147013588.

The previous prime is 11147013529. The next prime is 11147013593. The reversal of 11147013589 is 98531074111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11118015364 + 28998225 = 105442^2 + 5385^2 .

It is a cyclic number.

It is not a de Polignac number, because 11147013589 - 2¹⁷ = 11146882517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11147013529) 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, 5573506794 + 5573506795.

It is an arithmetic number, because the mean of its divisors is an integer number (5573506795).

Almost surely, 2^11147013589 is an apocalyptic number.

It is an amenable number.

11147013589 is a deficient number, since it is larger than the sum of its proper divisors (1).

11147013589 is an equidigital number, since it uses as much as digits as its factorization.

11147013589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 40.

The spelling of 11147013589 in words is "eleven billion, one hundred forty-seven million, thirteen thousand, five hundred eighty-nine".