1111116151005 has 16 divisors (see below), whose sum is σ = 2031755247744. Its totient is φ = 507938811840.

The previous prime is 1111116151001. The next prime is 1111116151031. The reversal of 1111116151005 is 5001516111111.

It is a happy number.

It is not a de Polignac number, because 1111116151005 - 2² = 1111116151001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111116151001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5291029186 + ... + 5291029395.

It is an arithmetic number, because the mean of its divisors is an integer number (126984702984).

Almost surely, 2^{1111116151005} is an apocalyptic number.

1111116151005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1111116151005 is a deficient number, since it is larger than the sum of its proper divisors (920639096739).

1111116151005 is a wasteful number, since it uses less digits than its factorization.

1111116151005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582058596.

The product of its (nonzero) digits is 150, while the sum is 24.

The spelling of 1111116151005 in words is "one trillion, one hundred eleven billion, one hundred sixteen million, one hundred fifty-one thousand, five".