1011100555106 has 8 divisors (see below), whose sum is σ = 1519765106880. Its totient is φ = 504512186148.

The previous prime is 1011100555081. The next prime is 1011100555133. The reversal of 1011100555106 is 6015550011101.

1011100555106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1011100555106² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519044486 + ... + 519046433.

It is an arithmetic number, because the mean of its divisors is an integer number (189970638360).

Almost surely, 2^{1011100555106} is an apocalyptic number.

1011100555106 is a deficient number, since it is larger than the sum of its proper divisors (508664551774).

1011100555106 is a wasteful number, since it uses less digits than its factorization.

1011100555106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038091408.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 1011100555106 its reverse (6015550011101), we get a palindrome (7026650566207).

The spelling of 1011100555106 in words is "one trillion, eleven billion, one hundred million, five hundred fifty-five thousand, one hundred six".