1000110011055 has 16 divisors (see below), whose sum is σ = 1601684220384. Its totient is φ = 532889271680.

The previous prime is 1000110011051. The next prime is 1000110011123. The reversal of 1000110011055 is 5501100110001.

It is not a de Polignac number, because 1000110011055 - 2² = 1000110011051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000110011051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31404444 + ... + 31436273.

It is an arithmetic number, because the mean of its divisors is an integer number (100105263774).

Almost surely, 2^{1000110011055} is an apocalyptic number.

1000110011055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000110011055 is a deficient number, since it is larger than the sum of its proper divisors (601574209329).

1000110011055 is a wasteful number, since it uses less digits than its factorization.

1000110011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62841786.

The product of its (nonzero) digits is 25, while the sum is 15.

Adding to 1000110011055 its reverse (5501100110001), we get a palindrome (6501210121056).

The spelling of 1000110011055 in words is "one trillion, one hundred ten million, eleven thousand, fifty-five".