11130245506 has 16 divisors (see below), whose sum is σ = 16749624384. Its totient is φ = 5547067344.

The previous prime is 11130245459. The next prime is 11130245509. The reversal of 11130245506 is 60554203111.

11130245506 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11130245509) 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, 805996 + ... + 819688.

It is an arithmetic number, because the mean of its divisors is an integer number (1046851524).

Almost surely, 2^11130245506 is an apocalyptic number.

11130245506 is a deficient number, since it is larger than the sum of its proper divisors (5619378878).

11130245506 is a wasteful number, since it uses less digits than its factorization.

11130245506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14985.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11130245506 its reverse (60554203111), we get a palindrome (71684448617).

The spelling of 11130245506 in words is "eleven billion, one hundred thirty million, two hundred forty-five thousand, five hundred six".