11323321032 has 16 divisors (see below), whose sum is σ = 28308302640. Its totient is φ = 3774440336.

The previous prime is 11323321027. The next prime is 11323321049. The reversal of 11323321032 is 23012332311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235902498 + ... + 235902545.

It is an arithmetic number, because the mean of its divisors is an integer number (1769268915).

Almost surely, 2^11323321032 is an apocalyptic number.

11323321032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11323321032 is an abundant number, since it is smaller than the sum of its proper divisors (16984981608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323321032 is a wasteful number, since it uses less digits than its factorization.

11323321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471805052 (or 471805048 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11323321032 its reverse (23012332311), we get a palindrome (34335653343).

The spelling of 11323321032 in words is "eleven billion, three hundred twenty-three million, three hundred twenty-one thousand, thirty-two".