121341534293 has 8 divisors (see below), whose sum is σ = 138705892800. Its totient is φ = 103984639200.

The previous prime is 121341534289. The next prime is 121341534313. The reversal of 121341534293 is 392435143121.

It is a happy number.

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 121341534293 - 2² = 121341534289 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 (121341530293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1830968 + ... + 1896081.

It is an arithmetic number, because the mean of its divisors is an integer number (17338236600).

Almost surely, 2^121341534293 is an apocalyptic number.

It is an amenable number.

121341534293 is a deficient number, since it is larger than the sum of its proper divisors (17364358507).

121341534293 is an equidigital number, since it uses as much as digits as its factorization.

121341534293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731707.

The product of its digits is 77760, while the sum is 38.

The spelling of 121341534293 in words is "one hundred twenty-one billion, three hundred forty-one million, five hundred thirty-four thousand, two hundred ninety-three".