121430211144101 has 8 divisors (see below), whose sum is σ = 122142768908544. Its totient is φ = 120717775782640.

The previous prime is 121430211144079. The next prime is 121430211144107. The reversal of 121430211144101 is 101441112034121.

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 121430211144101 - 2²² = 121430206949797 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 (121430211144107) 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, 28610441 + ... + 32579406.

It is an arithmetic number, because the mean of its divisors is an integer number (15267846113568).

Almost surely, 2^{121430211144101} is an apocalyptic number.

It is an amenable number.

121430211144101 is a deficient number, since it is larger than the sum of its proper divisors (712557764443).

121430211144101 is a wasteful number, since it uses less digits than its factorization.

121430211144101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61201491.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 121430211144101 its reverse (101441112034121), we get a palindrome (222871323178222).

The spelling of 121430211144101 in words is "one hundred twenty-one trillion, four hundred thirty billion, two hundred eleven million, one hundred forty-four thousand, one hundred one".