1155011134341 has 16 divisors (see below), whose sum is σ = 1547544398400. Its totient is φ = 766249331328.

The previous prime is 1155011134339. The next prime is 1155011134367. The reversal of 1155011134341 is 1434311105511.

It is not a de Polignac number, because 1155011134341 - 2¹ = 1155011134339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1155011134299 and 1155011134308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155011134331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143431 + ... + 1526628.

It is an arithmetic number, because the mean of its divisors is an integer number (96721524900).

Almost surely, 2^{1155011134341} is an apocalyptic number.

It is an amenable number.

1155011134341 is a deficient number, since it is larger than the sum of its proper divisors (392533264059).

1155011134341 is a wasteful number, since it uses less digits than its factorization.

1155011134341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671188.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 1155011134341 its reverse (1434311105511), we get a palindrome (2589322239852).

The spelling of 1155011134341 in words is "one trillion, one hundred fifty-five billion, eleven million, one hundred thirty-four thousand, three hundred forty-one".