121340341301 has 8 divisors (see below), whose sum is σ = 122132626200. Its totient is φ = 120550377472.

The previous prime is 121340341277. The next prime is 121340341319. The reversal of 121340341301 is 103143043121.

It can be written as a sum of positive squares in 4 ways, for example, as 965344900 + 120374996401 = 31070^2 + 346951^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121340341301 is a prime.

It is a super-3 number, since 3×121340341301³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121340341321) 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, 475310 + ... + 684543.

It is an arithmetic number, because the mean of its divisors is an integer number (15266578275).

Almost surely, 2^121340341301 is an apocalyptic number.

It is an amenable number.

121340341301 is a deficient number, since it is larger than the sum of its proper divisors (792284899).

121340341301 is a wasteful number, since it uses less digits than its factorization.

121340341301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160535.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 121340341301 its reverse (103143043121), we get a palindrome (224483384422).

The spelling of 121340341301 in words is "one hundred twenty-one billion, three hundred forty million, three hundred forty-one thousand, three hundred one".