11000121332 has 12 divisors (see below), whose sum is σ = 19261396896. Its totient is φ = 5496865080.

The previous prime is 11000121311. The next prime is 11000121359. The reversal of 11000121332 is 23312100011.

It is a congruent number.

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, 791144 + ... + 804927.

It is an arithmetic number, because the mean of its divisors is an integer number (1605116408).

Almost surely, 2^11000121332 is an apocalyptic number.

It is an amenable number.

11000121332 is a deficient number, since it is larger than the sum of its proper divisors (8261275564).

11000121332 is a wasteful number, since it uses less digits than its factorization.

11000121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597798 (or 1597796 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11000121332 its reverse (23312100011), we get a palindrome (34312221343).

The spelling of 11000121332 in words is "eleven billion, one hundred twenty-one thousand, three hundred thirty-two".