11001056000061 has 8 divisors (see below), whose sum is σ = 14668089990400. Its totient is φ = 7334029671552.

The previous prime is 11001056000059. The next prime is 11001056000071. The reversal of 11001056000061 is 16000065010011.

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

It is not a de Polignac number, because 11001056000061 - 2¹ = 11001056000059 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 (11001056000021) 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 7 ways as a sum of consecutive naturals, for example, 4633965 + ... + 6593613.

It is an arithmetic number, because the mean of its divisors is an integer number (1833511248800).

Almost surely, 2^{11001056000061} is an apocalyptic number.

It is an amenable number.

11001056000061 is a deficient number, since it is larger than the sum of its proper divisors (3667033990339).

11001056000061 is a wasteful number, since it uses less digits than its factorization.

11001056000061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830915.

The product of its (nonzero) digits is 180, while the sum is 21.

The spelling of 11001056000061 in words is "eleven trillion, one billion, fifty-six million, sixty-one", and thus it is an aban number and an uban number.