11313515229 has 8 divisors (see below), whose sum is σ = 15168028512. Its totient is φ = 7500672720.

The previous prime is 11313515221. The next prime is 11313515231. The reversal of 11313515229 is 92251531311.

11313515229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11313515229 - 2³ = 11313515221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11313515229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313515221) 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, 10417059 + ... + 10418144.

It is an arithmetic number, because the mean of its divisors is an integer number (1896003564).

Almost surely, 2^11313515229 is an apocalyptic number.

It is an amenable number.

11313515229 is a deficient number, since it is larger than the sum of its proper divisors (3854513283).

11313515229 is a wasteful number, since it uses less digits than its factorization.

11313515229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20835387.

The product of its digits is 8100, while the sum is 33.

The spelling of 11313515229 in words is "eleven billion, three hundred thirteen million, five hundred fifteen thousand, two hundred twenty-nine".