11114005155 has 64 divisors (see below), whose sum is σ = 19676514816. Its totient is φ = 5312000000.

The previous prime is 11114005127. The next prime is 11114005159. The reversal of 11114005155 is 55150041111.

It is not a de Polignac number, because 11114005155 - 2¹⁴ = 11113988771 is a prime.

It is a super-2 number, since 2×11114005155² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11114005159) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4181587 + ... + 4184243.

It is an arithmetic number, because the mean of its divisors is an integer number (307445544).

Almost surely, 2^11114005155 is an apocalyptic number.

11114005155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11114005155 is a deficient number, since it is larger than the sum of its proper divisors (8562509661).

11114005155 is a wasteful number, since it uses less digits than its factorization.

11114005155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028.

The product of its (nonzero) digits is 500, while the sum is 24.

Adding to 11114005155 its reverse (55150041111), we get a palindrome (66264046266).

The spelling of 11114005155 in words is "eleven billion, one hundred fourteen million, five thousand, one hundred fifty-five".