11321130745355 has 16 divisors (see below), whose sum is σ = 14176214270784. Its totient is φ = 8663010216960.

The previous prime is 11321130745333. The next prime is 11321130745417. The reversal of 11321130745355 is 55354703112311.

It is not a de Polignac number, because 11321130745355 - 2⁶ = 11321130745291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8527895 + ... + 9765615.

It is an arithmetic number, because the mean of its divisors is an integer number (886013391924).

Almost surely, 2^{11321130745355} is an apocalyptic number.

11321130745355 is a deficient number, since it is larger than the sum of its proper divisors (2855083525429).

11321130745355 is a wasteful number, since it uses less digits than its factorization.

11321130745355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317286.

The product of its (nonzero) digits is 189000, while the sum is 41.

Adding to 11321130745355 its reverse (55354703112311), we get a palindrome (66675833857666).

The spelling of 11321130745355 in words is "eleven trillion, three hundred twenty-one billion, one hundred thirty million, seven hundred forty-five thousand, three hundred fifty-five".