11513373005 has 8 divisors (see below), whose sum is σ = 14416745472. Its totient is φ = 8810233168.

The previous prime is 11513372957. The next prime is 11513373007. The reversal of 11513373005 is 50037331511.

It is a happy number.

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

It is not a de Polignac number, because 11513373005 - 2³² = 7218405709 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 (11513373007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50058029 + ... + 50058258.

It is an arithmetic number, because the mean of its divisors is an integer number (1802093184).

Almost surely, 2^11513373005 is an apocalyptic number.

It is an amenable number.

11513373005 is a deficient number, since it is larger than the sum of its proper divisors (2903372467).

11513373005 is a wasteful number, since it uses less digits than its factorization.

11513373005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100116315.

The product of its (nonzero) digits is 4725, while the sum is 29.

The spelling of 11513373005 in words is "eleven billion, five hundred thirteen million, three hundred seventy-three thousand, five".