11100123113011 has 8 divisors (see below), whose sum is σ = 11362579438320. Its totient is φ = 10837862875392.

The previous prime is 11100123112963. The next prime is 11100123113041. The reversal of 11100123113011 is 11031132100111.

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 11100123113011 - 2¹¹ = 11100123110963 is a prime.

It is a super-2 number, since 2×11100123113011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100123113041) 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, 48907366 + ... + 49133803.

It is an arithmetic number, because the mean of its divisors is an integer number (1420322429790).

Almost surely, 2^{11100123113011} is an apocalyptic number.

11100123113011 is a deficient number, since it is larger than the sum of its proper divisors (262456325309).

11100123113011 is an equidigital number, since it uses as much as digits as its factorization.

11100123113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98043845.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 11100123113011 its reverse (11031132100111), we get a palindrome (22131255213122).

The spelling of 11100123113011 in words is "eleven trillion, one hundred billion, one hundred twenty-three million, one hundred thirteen thousand, eleven".