121013040130323 has 8 divisors (see below), whose sum is σ = 176018967462336. Its totient is φ = 73341236442600.

The previous prime is 121013040130277. The next prime is 121013040130357. The reversal of 121013040130323 is 323031040310121.

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

It is not a de Polignac number, because 121013040130323 - 2⁸ = 121013040130067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121013040130293 and 121013040130302.

It is not an unprimeable number, because it can be changed into a prime (121013040130373) 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, 1833530911033 + ... + 1833530911098.

It is an arithmetic number, because the mean of its divisors is an integer number (22002370932792).

Almost surely, 2^{121013040130323} is an apocalyptic number.

121013040130323 is a deficient number, since it is larger than the sum of its proper divisors (55005927332013).

121013040130323 is a wasteful number, since it uses less digits than its factorization.

121013040130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667061822145.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 121013040130323 its reverse (323031040310121), we get a palindrome (444044080440444).

The spelling of 121013040130323 in words is "one hundred twenty-one trillion, thirteen billion, forty million, one hundred thirty thousand, three hundred twenty-three".