11121153524365 has 8 divisors (see below), whose sum is σ = 13383189852408. Its totient is φ = 8871719070720.

The previous prime is 11121153524363. The next prime is 11121153524387. The reversal of 11121153524365 is 56342535112111.

It can be written as a sum of positive squares in 4 ways, for example, as 3382174786761 + 7738978737604 = 1839069^2 + 2781902^2 .

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

It is not a de Polignac number, because 11121153524365 - 2¹ = 11121153524363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121153524363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3150466656 + ... + 3150470185.

It is an arithmetic number, because the mean of its divisors is an integer number (1672898731551).

Almost surely, 2^{11121153524365} is an apocalyptic number.

It is an amenable number.

11121153524365 is a deficient number, since it is larger than the sum of its proper divisors (2262036328043).

11121153524365 is an equidigital number, since it uses as much as digits as its factorization.

11121153524365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300937199.

The product of its digits is 108000, while the sum is 40.

Adding to 11121153524365 its reverse (56342535112111), we get a palindrome (67463688636476).

The spelling of 11121153524365 in words is "eleven trillion, one hundred twenty-one billion, one hundred fifty-three million, five hundred twenty-four thousand, three hundred sixty-five".