1305122101341 has 4 divisors (see below), whose sum is σ = 1740162801792. Its totient is φ = 870081400892.

The previous prime is 1305122101331. The next prime is 1305122101351. The reversal of 1305122101341 is 1431012215031.

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 an interprime number because it is at equal distance from previous prime (1305122101331) and next prime (1305122101351).

It is a cyclic number.

It is not a de Polignac number, because 1305122101341 - 2⁹ = 1305122100829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305122101331) 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, 217520350221 + ... + 217520350226.

It is an arithmetic number, because the mean of its divisors is an integer number (435040700448).

Almost surely, 2^{1305122101341} is an apocalyptic number.

It is an amenable number.

1305122101341 is a deficient number, since it is larger than the sum of its proper divisors (435040700451).

1305122101341 is an equidigital number, since it uses as much as digits as its factorization.

1305122101341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435040700450.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1305122101341 its reverse (1431012215031), we get a palindrome (2736134316372).

The spelling of 1305122101341 in words is "one trillion, three hundred five billion, one hundred twenty-two million, one hundred one thousand, three hundred forty-one".