11035659201081 has 16 divisors (see below), whose sum is σ = 15615735153984. Its totient is φ = 6908343634944.

The previous prime is 11035659201029. The next prime is 11035659201089. The reversal of 11035659201081 is 18010295653011.

It is not a de Polignac number, because 11035659201081 - 2⁷ = 11035659200953 is a prime.

It is a super-3 number, since 3×11035659201081³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11035659201089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249845671 + ... + 249889836.

It is an arithmetic number, because the mean of its divisors is an integer number (975983447124).

Almost surely, 2^{11035659201081} is an apocalyptic number.

It is an amenable number.

11035659201081 is a deficient number, since it is larger than the sum of its proper divisors (4580075952903).

11035659201081 is a wasteful number, since it uses less digits than its factorization.

11035659201081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499735960.

The product of its (nonzero) digits is 64800, while the sum is 42.

The spelling of 11035659201081 in words is "eleven trillion, thirty-five billion, six hundred fifty-nine million, two hundred one thousand, eighty-one".