121311334300101 has 8 divisors (see below), whose sum is σ = 176452849891104. Its totient is φ = 73522020787920.

The previous prime is 121311334300099. The next prime is 121311334300141. The reversal of 121311334300101 is 101003433113121.

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

It is not a de Polignac number, because 121311334300101 - 2¹ = 121311334300099 is a prime.

It is a super-2 number, since 2×121311334300101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121311334300141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1838050519666 + ... + 1838050519731.

It is an arithmetic number, because the mean of its divisors is an integer number (22056606236388).

Almost surely, 2^{121311334300101} is an apocalyptic number.

121311334300101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121311334300101 is a deficient number, since it is larger than the sum of its proper divisors (55141515591003).

121311334300101 is a wasteful number, since it uses less digits than its factorization.

121311334300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676101039411.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 121311334300101 its reverse (101003433113121), we get a palindrome (222314767413222).

The spelling of 121311334300101 in words is "one hundred twenty-one trillion, three hundred eleven billion, three hundred thirty-four million, three hundred thousand, one hundred one".