11303223230 has 16 divisors (see below), whose sum is σ = 21910863744. Its totient is φ = 4173497760.

The previous prime is 11303223229. The next prime is 11303223241. The reversal of 11303223230 is 3232230311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43473806 + ... + 43474065.

It is an arithmetic number, because the mean of its divisors is an integer number (1369428984).

Almost surely, 2^11303223230 is an apocalyptic number.

11303223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11303223230 is a deficient number, since it is larger than the sum of its proper divisors (10607640514).

11303223230 is a wasteful number, since it uses less digits than its factorization.

11303223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86947891.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11303223230 its reverse (3232230311), we get a palindrome (14535453541).

The spelling of 11303223230 in words is "eleven billion, three hundred three million, two hundred twenty-three thousand, two hundred thirty".