121300102323 has 6 divisors (see below), whose sum is σ = 175211258924. Its totient is φ = 80866734876.

The previous prime is 121300102303. The next prime is 121300102331. The reversal of 121300102323 is 323201003121.

121300102323 is a `hidden beast` number, since 121 + 300 + 10 + 232 + 3 = 666.

It is not a de Polignac number, because 121300102323 - 2⁸ = 121300102067 is a prime.

It is a super-3 number, since 3×121300102323³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121300102296 and 121300102305.

It is not an unprimeable number, because it can be changed into a prime (121300102303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6738894565 + ... + 6738894582.

Almost surely, 2^121300102323 is an apocalyptic number.

121300102323 is a deficient number, since it is larger than the sum of its proper divisors (53911156601).

121300102323 is a wasteful number, since it uses less digits than its factorization.

121300102323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13477789153 (or 13477789150 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121300102323 its reverse (323201003121), we get a palindrome (444501105444).

The spelling of 121300102323 in words is "one hundred twenty-one billion, three hundred million, one hundred two thousand, three hundred twenty-three".