121300001232323 has 4 divisors (see below), whose sum is σ = 121565427931320. Its totient is φ = 121034574533328.

The previous prime is 121300001232283. The next prime is 121300001232367. The reversal of 121300001232323 is 323232100003121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121300001232323 - 2¹² = 121300001228227 is a prime.

It is a super-2 number, since 2×121300001232323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121300001231323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132713348813 + ... + 132713349726.

It is an arithmetic number, because the mean of its divisors is an integer number (30391356982830).

Almost surely, 2^{121300001232323} is an apocalyptic number.

121300001232323 is a deficient number, since it is larger than the sum of its proper divisors (265426698997).

121300001232323 is an equidigital number, since it uses as much as digits as its factorization.

121300001232323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265426698996.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 121300001232323 its reverse (323232100003121), we get a palindrome (444532101235444).

The spelling of 121300001232323 in words is "one hundred twenty-one trillion, three hundred billion, one million, two hundred thirty-two thousand, three hundred twenty-three".