11303123032 has 16 divisors (see below), whose sum is σ = 21877012800. Its totient is φ = 5469252960.

The previous prime is 11303122991. The next prime is 11303123033. The reversal of 11303123032 is 23032130311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303123033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22788307 + ... + 22788802.

It is an arithmetic number, because the mean of its divisors is an integer number (1367313300).

Almost surely, 2^11303123032 is an apocalyptic number.

It is an amenable number.

11303123032 is a deficient number, since it is larger than the sum of its proper divisors (10573889768).

11303123032 is a wasteful number, since it uses less digits than its factorization.

11303123032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45577146 (or 45577142 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11303123032 its reverse (23032130311), we get a palindrome (34335253343).

The spelling of 11303123032 in words is "eleven billion, three hundred three million, one hundred twenty-three thousand, thirty-two".