121313230332301 has 4 divisors (see below), whose sum is σ = 138643691808352. Its totient is φ = 103982768856252.

The previous prime is 121313230332269. The next prime is 121313230332311. The reversal of 121313230332301 is 103233032313121.

It is a happy number.

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 121313230332301 - 2⁵ = 121313230332269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121313230332301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121313230332311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8665230738015 + ... + 8665230738028.

It is an arithmetic number, because the mean of its divisors is an integer number (34660922952088).

Almost surely, 2^{121313230332301} is an apocalyptic number.

It is an amenable number.

121313230332301 is a deficient number, since it is larger than the sum of its proper divisors (17330461476051).

121313230332301 is an equidigital number, since it uses as much as digits as its factorization.

121313230332301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17330461476050.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 121313230332301 its reverse (103233032313121), we get a palindrome (224546262645422).

The spelling of 121313230332301 in words is "one hundred twenty-one trillion, three hundred thirteen billion, two hundred thirty million, three hundred thirty-two thousand, three hundred one".