121314031411411 has 8 divisors (see below), whose sum is σ = 125247363120000. Its totient is φ = 117381948193920.

The previous prime is 121314031411409. The next prime is 121314031411429. The reversal of 121314031411411 is 114114130413121.

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 121314031411411 - 2¹ = 121314031411409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121314031411411.

It is not an unprimeable number, because it can be changed into a prime (121314071411411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311925286 + ... + 312313963.

It is an arithmetic number, because the mean of its divisors is an integer number (15655920390000).

Almost surely, 2^{121314031411411} is an apocalyptic number.

121314031411411 is a deficient number, since it is larger than the sum of its proper divisors (3933331708589).

121314031411411 is an equidigital number, since it uses as much as digits as its factorization.

121314031411411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624245549.

The product of its (nonzero) digits is 1152, while the sum is 28.

Adding to 121314031411411 its reverse (114114130413121), we get a palindrome (235428161824532).

The spelling of 121314031411411 in words is "one hundred twenty-one trillion, three hundred fourteen billion, thirty-one million, four hundred eleven thousand, four hundred eleven".