11313115653 has 8 divisors (see below), whose sum is σ = 17239033408. Its totient is φ = 6464637504.

The previous prime is 11313115643. The next prime is 11313115669. The reversal of 11313115653 is 35651131311.

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

It is not a de Polignac number, because 11313115653 - 2⁴ = 11313115637 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11313115653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313115633) 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, 269359876 + ... + 269359917.

It is an arithmetic number, because the mean of its divisors is an integer number (2154879176).

Almost surely, 2^11313115653 is an apocalyptic number.

It is an amenable number.

11313115653 is a deficient number, since it is larger than the sum of its proper divisors (5925917755).

11313115653 is an equidigital number, since it uses as much as digits as its factorization.

11313115653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538719803.

The product of its digits is 4050, while the sum is 30.

Adding to 11313115653 its reverse (35651131311), we get a palindrome (46964246964).

The spelling of 11313115653 in words is "eleven billion, three hundred thirteen million, one hundred fifteen thousand, six hundred fifty-three".