1300330122121 has 4 divisors (see below), whose sum is σ = 1327996720512. Its totient is φ = 1272663523732.

The previous prime is 1300330122019. The next prime is 1300330122137. The reversal of 1300330122121 is 1212210330031.

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 1300330122121 - 2¹¹ = 1300330120073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300330122181) 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, 13833299125 + ... + 13833299218.

It is an arithmetic number, because the mean of its divisors is an integer number (331999180128).

Almost surely, 2^{1300330122121} is an apocalyptic number.

It is an amenable number.

1300330122121 is a deficient number, since it is larger than the sum of its proper divisors (27666598391).

1300330122121 is an equidigital number, since it uses as much as digits as its factorization.

1300330122121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27666598390.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1300330122121 its reverse (1212210330031), we get a palindrome (2512540452152).

The spelling of 1300330122121 in words is "one trillion, three hundred billion, three hundred thirty million, one hundred twenty-two thousand, one hundred twenty-one".