11100011051011 has 8 divisors (see below), whose sum is σ = 11542266276480. Its totient is φ = 10661722240512.

The previous prime is 11100011051009. The next prime is 11100011051021. The reversal of 11100011051011 is 11015011000111.

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

It is a cyclic number.

It is not a de Polignac number, because 11100011051011 - 2¹ = 11100011051009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100011050982 and 11100011051000.

It is not an unprimeable number, because it can be changed into a prime (11100011051021) 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, 991598035 + ... + 991609228.

It is an arithmetic number, because the mean of its divisors is an integer number (1442783284560).

Almost surely, 2^{11100011051011} is an apocalyptic number.

11100011051011 is a deficient number, since it is larger than the sum of its proper divisors (442255225469).

11100011051011 is a wasteful number, since it uses less digits than its factorization.

11100011051011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983207485.

The product of its (nonzero) digits is 5, while the sum is 13.

Adding to 11100011051011 its reverse (11015011000111), we get a palindrome (22115022051122).

The spelling of 11100011051011 in words is "eleven trillion, one hundred billion, eleven million, fifty-one thousand, eleven".