11013134554 has 8 divisors (see below), whose sum is σ = 16527352788. Its totient is φ = 5504016960.

The previous prime is 11013134549. The next prime is 11013134563. The reversal of 11013134554 is 45543131011.

It can be written as a sum of positive squares in 2 ways, for example, as 9765985329 + 1247149225 = 98823^2 + 35315^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1269757 + ... + 1278400.

Almost surely, 2^11013134554 is an apocalyptic number.

11013134554 is a deficient number, since it is larger than the sum of its proper divisors (5514218234).

11013134554 is a wasteful number, since it uses less digits than its factorization.

11013134554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550320.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11013134554 its reverse (45543131011), we get a palindrome (56556265565).

The spelling of 11013134554 in words is "eleven billion, thirteen million, one hundred thirty-four thousand, five hundred fifty-four".