11633321352 has 16 divisors (see below), whose sum is σ = 29083303440. Its totient is φ = 3877773776.

The previous prime is 11633321341. The next prime is 11633321389. The reversal of 11633321352 is 25312333611.

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, 242360838 + ... + 242360885.

It is an arithmetic number, because the mean of its divisors is an integer number (1817706465).

Almost surely, 2^11633321352 is an apocalyptic number.

11633321352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11633321352 is an abundant number, since it is smaller than the sum of its proper divisors (17449982088).

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

11633321352 is a wasteful number, since it uses less digits than its factorization.

11633321352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484721732 (or 484721728 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

Adding to 11633321352 its reverse (25312333611), we get a palindrome (36945654963).

The spelling of 11633321352 in words is "eleven billion, six hundred thirty-three million, three hundred twenty-one thousand, three hundred fifty-two".