11353503353013 has 6 divisors (see below), whose sum is σ = 16399504843254. Its totient is φ = 7569002235336.

The previous prime is 11353503352973. The next prime is 11353503353029. The reversal of 11353503353013 is 31035330535311.

11353503353013 is a `hidden beast` number, since 1 + 1 + 35 + 3 + 50 + 33 + 530 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9313471032804 + 2040032320209 = 3051798^2 + 1428297^2 .

It is not a de Polignac number, because 11353503353013 - 2⁹ = 11353503352501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353503353053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 630750186270 + ... + 630750186287.

It is an arithmetic number, because the mean of its divisors is an integer number (2733250807209).

Almost surely, 2^{11353503353013} is an apocalyptic number.

It is an amenable number.

11353503353013 is a deficient number, since it is larger than the sum of its proper divisors (5046001490241).

11353503353013 is a wasteful number, since it uses less digits than its factorization.

11353503353013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261500372563 (or 1261500372560 counting only the distinct ones).

The product of its (nonzero) digits is 91125, while the sum is 36.

Adding to 11353503353013 its reverse (31035330535311), we get a palindrome (42388833888324).

The spelling of 11353503353013 in words is "eleven trillion, three hundred fifty-three billion, five hundred three million, three hundred fifty-three thousand, thirteen".