11137745713 has 16 divisors (see below), whose sum is σ = 11634033600. Its totient is φ = 10649338560.

The previous prime is 11137745669. The next prime is 11137745743. The reversal of 11137745713 is 31754773111.

11137745713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11137745713 - 2²¹ = 11135648561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11137745743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693770 + ... + 1700332.

It is an arithmetic number, because the mean of its divisors is an integer number (727127100).

Almost surely, 2^11137745713 is an apocalyptic number.

It is an amenable number.

11137745713 is a deficient number, since it is larger than the sum of its proper divisors (496287887).

11137745713 is a wasteful number, since it uses less digits than its factorization.

11137745713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152.

The product of its digits is 61740, while the sum is 40.

The spelling of 11137745713 in words is "eleven billion, one hundred thirty-seven million, seven hundred forty-five thousand, seven hundred thirteen".