11513434700 has 36 divisors (see below), whose sum is σ = 25013425080. Its totient is φ = 4599978240.

The previous prime is 11513434697. The next prime is 11513434711. The reversal of 11513434700 is 743431511.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 18884 + ... + 152916.

Almost surely, 2^11513434700 is an apocalyptic number.

11513434700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11513434700 is an abundant number, since it is smaller than the sum of its proper divisors (13499990380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11513434700 is a wasteful number, since it uses less digits than its factorization.

11513434700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134906 (or 134899 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 11513434700 in words is "eleven billion, five hundred thirteen million, four hundred thirty-four thousand, seven hundred".