11071020607 has 8 divisors (see below), whose sum is σ = 11464906752. Its totient is φ = 10679431800.

The previous prime is 11071020577. The next prime is 11071020617. The reversal of 11071020607 is 70602017011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11071020607 - 2²³ = 11062631999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11071020617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564523 + ... + 583804.

It is an arithmetic number, because the mean of its divisors is an integer number (1433113344).

Almost surely, 2^11071020607 is an apocalyptic number.

11071020607 is a deficient number, since it is larger than the sum of its proper divisors (393886145).

11071020607 is a wasteful number, since it uses less digits than its factorization.

11071020607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148669.

The product of its (nonzero) digits is 588, while the sum is 25.

Adding to 11071020607 its reverse (70602017011), we get a palindrome (81673037618).

The spelling of 11071020607 in words is "eleven billion, seventy-one million, twenty thousand, six hundred seven".