11355033134125 has 8 divisors (see below), whose sum is σ = 14171081351544. Its totient is φ = 9084026507200.

The previous prime is 11355033134117. The next prime is 11355033134257. The reversal of 11355033134125 is 52143133055311.

It can be written as a sum of positive squares in 4 ways, for example, as 2147625768484 + 9207407365641 = 1465478^2 + 3034371^2 .

It is not a de Polignac number, because 11355033134125 - 2³ = 11355033134117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45420132412 + ... + 45420132661.

It is an arithmetic number, because the mean of its divisors is an integer number (1771385168943).

Almost surely, 2^{11355033134125} is an apocalyptic number.

It is an amenable number.

11355033134125 is a deficient number, since it is larger than the sum of its proper divisors (2816048217419).

11355033134125 is an frugal number, since it uses more digits than its factorization.

11355033134125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90840265088 (or 90840265078 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 11355033134125 its reverse (52143133055311), we get a palindrome (63498166189436).

The spelling of 11355033134125 in words is "eleven trillion, three hundred fifty-five billion, thirty-three million, one hundred thirty-four thousand, one hundred twenty-five".