11303030 has 16 divisors (see below), whose sum is σ = 20779200. Its totient is φ = 4424832.

The previous prime is 11303029. The next prime is 11303057. The reversal of 11303030 is 3030311.

11303030 is a modest number, since divided by 3030 gives 1130 as remainder.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 11555 + ... + 12494.

It is an arithmetic number, because the mean of its divisors is an integer number (1298700).

Almost surely, 2^11303030 is an apocalyptic number.

11303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11303030 is a deficient number, since it is larger than the sum of its proper divisors (9476170).

11303030 is a wasteful number, since it uses less digits than its factorization.

11303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24103.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 11303030 is about 3361.9979179054. The cubic root of 11303030 is about 224.4217580101.

Adding to 11303030 its reverse (3030311), we get a palindrome (14333341).

It can be divided in two parts, 1 and 1303030, that added together give a palindrome (1303031).

The spelling of 11303030 in words is "eleven million, three hundred three thousand, thirty".