10011011111008 has 48 divisors (see below), whose sum is σ = 20799836694000. Its totient is φ = 4729867402752.

The previous prime is 10011011110967. The next prime is 10011011111051. The reversal of 10011011111008 is 80011111011001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10011011110982 and 10011011111000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20927343 + ... + 21400366.

It is an arithmetic number, because the mean of its divisors is an integer number (433329931125).

Almost surely, 2^{10011011111008} is an apocalyptic number.

It is an amenable number.

10011011111008 is an abundant number, since it is smaller than the sum of its proper divisors (10788825582992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011011111008 is a wasteful number, since it uses less digits than its factorization.

10011011111008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42328127 (or 42328119 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 10011011111008 its reverse (80011111011001), we get a palindrome (90022122122009).

The spelling of 10011011111008 in words is "ten trillion, eleven billion, eleven million, one hundred eleven thousand, eight".