121132000321 has 8 divisors (see below), whose sum is σ = 121590636800. Its totient is φ = 120673450080.

The previous prime is 121132000229. The next prime is 121132000331. The reversal of 121132000321 is 123000231121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121132000321 - 2¹³ = 121131992129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121132000295 and 121132000304.

It is not an unprimeable number, because it can be changed into a prime (121132000331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4854445 + ... + 4879333.

It is an arithmetic number, because the mean of its divisors is an integer number (15198829600).

Almost surely, 2^121132000321 is an apocalyptic number.

It is an amenable number.

121132000321 is a deficient number, since it is larger than the sum of its proper divisors (458636479).

121132000321 is a wasteful number, since it uses less digits than its factorization.

121132000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43119.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 121132000321 its reverse (123000231121), we get a palindrome (244132231442).

The spelling of 121132000321 in words is "one hundred twenty-one billion, one hundred thirty-two million, three hundred twenty-one", and thus it is an aban number.