121232032144053 has 8 divisors (see below), whose sum is σ = 161643104700000. Its totient is φ = 80821157175408.

The previous prime is 121232032144049. The next prime is 121232032144129. The reversal of 121232032144053 is 350441230232121.

It is a happy number.

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

It is not a de Polignac number, because 121232032144053 - 2² = 121232032144049 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121232032145053) 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, 47959203 + ... + 50423696.

It is an arithmetic number, because the mean of its divisors is an integer number (20205388087500).

Almost surely, 2^{121232032144053} is an apocalyptic number.

It is an amenable number.

121232032144053 is a deficient number, since it is larger than the sum of its proper divisors (40411072555947).

121232032144053 is an equidigital number, since it uses as much as digits as its factorization.

121232032144053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98793651.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 121232032144053 its reverse (350441230232121), we get a palindrome (471673262376174).

The spelling of 121232032144053 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, thirty-two million, one hundred forty-four thousand, fifty-three".