1011055500011 has 32 divisors (see below), whose sum is σ = 1104074630400. Its totient is φ = 922207628160.

The previous prime is 1011055499933. The next prime is 1011055500023. The reversal of 1011055500011 is 1100055501101.

It is not a de Polignac number, because 1011055500011 - 2¹⁰ = 1011055498987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011055500211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414875885 + ... + 414878321.

It is an arithmetic number, because the mean of its divisors is an integer number (34502332200).

Almost surely, 2^{1011055500011} is an apocalyptic number.

1011055500011 is a deficient number, since it is larger than the sum of its proper divisors (93019130389).

1011055500011 is a wasteful number, since it uses less digits than its factorization.

1011055500011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299.

The product of its (nonzero) digits is 125, while the sum is 20.

The spelling of 1011055500011 in words is "one trillion, eleven billion, fifty-five million, five hundred thousand, eleven".