11013523135602 has 32 divisors (see below), whose sum is σ = 24273095719488. Its totient is φ = 3309967596096.

The previous prime is 11013523135583. The next prime is 11013523135669. The reversal of 11013523135602 is 20653132531011.

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, 1641845653 + ... + 1641852360.

It is an arithmetic number, because the mean of its divisors is an integer number (758534241234).

Almost surely, 2^{11013523135602} is an apocalyptic number.

11013523135602 is an abundant number, since it is smaller than the sum of its proper divisors (13259572583886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013523135602 is a wasteful number, since it uses less digits than its factorization.

11013523135602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283698074.

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 11013523135602 its reverse (20653132531011), we get a palindrome (31666655666613).

The spelling of 11013523135602 in words is "eleven trillion, thirteen billion, five hundred twenty-three million, one hundred thirty-five thousand, six hundred two".