11013313451552 has 24 divisors (see below), whose sum is σ = 21687363343296. Its totient is φ = 5505411650112.

The previous prime is 11013313451513. The next prime is 11013313451611. The reversal of 11013313451552 is 25515431331011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38764868 + ... + 39047939.

It is an arithmetic number, because the mean of its divisors is an integer number (903640139304).

Almost surely, 2^{11013313451552} is an apocalyptic number.

It is an amenable number.

11013313451552 is a deficient number, since it is larger than the sum of its proper divisors (10674049891744).

11013313451552 is an equidigital number, since it uses as much as digits as its factorization.

11013313451552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77817240 (or 77817232 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

Adding to 11013313451552 its reverse (25515431331011), we get a palindrome (36528744782563).

The spelling of 11013313451552 in words is "eleven trillion, thirteen billion, three hundred thirteen million, four hundred fifty-one thousand, five hundred fifty-two".