11101153513 has 8 divisors (see below), whose sum is σ = 11487457800. Its totient is φ = 10715083008.

The previous prime is 11101153489. The next prime is 11101153517. The reversal of 11101153513 is 31535110111.

11101153513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2305152144 + 8796001369 = 48012^2 + 93787^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11101153513 - 2²¹ = 11099056361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101153517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41073 + ... + 154561.

It is an arithmetic number, because the mean of its divisors is an integer number (1435932225).

Almost surely, 2^11101153513 is an apocalyptic number.

It is an amenable number.

11101153513 is a deficient number, since it is larger than the sum of its proper divisors (386304287).

11101153513 is a wasteful number, since it uses less digits than its factorization.

11101153513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116891.

The product of its (nonzero) digits is 225, while the sum is 22.

Adding to 11101153513 its reverse (31535110111), we get a palindrome (42636263624).

The spelling of 11101153513 in words is "eleven billion, one hundred one million, one hundred fifty-three thousand, five hundred thirteen".