121313100301 has 4 divisors (see below), whose sum is σ = 121324053312. Its totient is φ = 121302147292.

The previous prime is 121313100281. The next prime is 121313100341. The reversal of 121313100301 is 103001313121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121313100301 - 2²⁹ = 120776229389 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 (121313100341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5459875 + ... + 5482048.

It is an arithmetic number, because the mean of its divisors is an integer number (30331013328).

Almost surely, 2^121313100301 is an apocalyptic number.

It is an amenable number.

121313100301 is a deficient number, since it is larger than the sum of its proper divisors (10953011).

121313100301 is a wasteful number, since it uses less digits than its factorization.

121313100301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10953010.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 121313100301 its reverse (103001313121), we get a palindrome (224314413422).

The spelling of 121313100301 in words is "one hundred twenty-one billion, three hundred thirteen million, one hundred thousand, three hundred one".