11146302530 has 32 divisors (see below), whose sum is σ = 21953481408. Its totient is φ = 4040942400.

The previous prime is 11146302529. The next prime is 11146302547. The reversal of 11146302530 is 3520364111.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11146302530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116657 + ... + 189476.

It is an arithmetic number, because the mean of its divisors is an integer number (686046294).

Almost surely, 2^11146302530 is an apocalyptic number.

11146302530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11146302530 is a deficient number, since it is larger than the sum of its proper divisors (10807178878).

11146302530 is a wasteful number, since it uses less digits than its factorization.

11146302530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306482.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 11146302530 its reverse (3520364111), we get a palindrome (14666666641).

The spelling of 11146302530 in words is "eleven billion, one hundred forty-six million, three hundred two thousand, five hundred thirty".