121230130301 has 4 divisors (see below), whose sum is σ = 138548720352. Its totient is φ = 103911540252.

The previous prime is 121230130283. The next prime is 121230130369. The reversal of 121230130301 is 103031032121.

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, and also an emirpimes, since its reverse is a distinct semiprime: 103031032121 = 2593 ⋅39734297.

It is a cyclic number.

It is not a de Polignac number, because 121230130301 - 2⁶ = 121230130237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121230130301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121230130001) 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, 8659295015 + ... + 8659295028.

It is an arithmetic number, because the mean of its divisors is an integer number (34637180088).

Almost surely, 2^121230130301 is an apocalyptic number.

It is an amenable number.

121230130301 is a deficient number, since it is larger than the sum of its proper divisors (17318590051).

121230130301 is an equidigital number, since it uses as much as digits as its factorization.

121230130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17318590050.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 121230130301 its reverse (103031032121), we get a palindrome (224261162422).

The spelling of 121230130301 in words is "one hundred twenty-one billion, two hundred thirty million, one hundred thirty thousand, three hundred one".