1135122103155 has 16 divisors (see below), whose sum is σ = 1860492813984. Its totient is φ = 590632638720.

The previous prime is 1135122103121. The next prime is 1135122103177. The reversal of 1135122103155 is 5513012215311.

It is not a de Polignac number, because 1135122103155 - 2¹¹ = 1135122101107 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922862884 + ... + 922864113.

It is an arithmetic number, because the mean of its divisors is an integer number (116280800874).

Almost surely, 2^{1135122103155} is an apocalyptic number.

1135122103155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1135122103155 is a deficient number, since it is larger than the sum of its proper divisors (725370710829).

1135122103155 is a wasteful number, since it uses less digits than its factorization.

1135122103155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845727046.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 1135122103155 its reverse (5513012215311), we get a palindrome (6648134318466).

The spelling of 1135122103155 in words is "one trillion, one hundred thirty-five billion, one hundred twenty-two million, one hundred three thousand, one hundred fifty-five".