121013101042323 has 8 divisors (see below), whose sum is σ = 184400915874048. Its totient is φ = 69150343452744.

The previous prime is 121013101042313. The next prime is 121013101042349. The reversal of 121013101042323 is 323240101310121.

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

It is not a de Polignac number, because 121013101042323 - 2⁵ = 121013101042291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121013101042293 and 121013101042302.

It is not an unprimeable number, because it can be changed into a prime (121013101042303) 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, 2881264310511 + ... + 2881264310552.

It is an arithmetic number, because the mean of its divisors is an integer number (23050114484256).

Almost surely, 2^{121013101042323} is an apocalyptic number.

121013101042323 is a deficient number, since it is larger than the sum of its proper divisors (63387814831725).

121013101042323 is an equidigital number, since it uses as much as digits as its factorization.

121013101042323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762528621073.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 121013101042323 its reverse (323240101310121), we get a palindrome (444253202352444).

The spelling of 121013101042323 in words is "one hundred twenty-one trillion, thirteen billion, one hundred one million, forty-two thousand, three hundred twenty-three".