121341402413 has 8 divisors (see below), whose sum is σ = 151282787520. Its totient is φ = 94551742080.

The previous prime is 121341402407. The next prime is 121341402433. The reversal of 121341402413 is 314204143121.

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

It is a cyclic number.

It is not a de Polignac number, because 121341402413 - 2⁶ = 121341402349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121341402433) 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, 787931108 + ... + 787931261.

It is an arithmetic number, because the mean of its divisors is an integer number (18910348440).

Almost surely, 2^121341402413 is an apocalyptic number.

It is an amenable number.

121341402413 is a deficient number, since it is larger than the sum of its proper divisors (29941385107).

121341402413 is a wasteful number, since it uses less digits than its factorization.

121341402413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575862387.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121341402413 its reverse (314204143121), we get a palindrome (435545545534).

The spelling of 121341402413 in words is "one hundred twenty-one billion, three hundred forty-one million, four hundred two thousand, four hundred thirteen".