1302242005121 has 8 divisors (see below), whose sum is σ = 1328940551400. Its totient is φ = 1275782908032.

The previous prime is 1302242005109. The next prime is 1302242005123. The reversal of 1302242005121 is 1215002422031.

It can be written as a sum of positive squares in 4 ways, for example, as 295653187600 + 1006588817521 = 543740^2 + 1003289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1302242005121 - 2²² = 1302237810817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302242005123) 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 7 ways as a sum of consecutive naturals, for example, 59851310 + ... + 59873063.

It is an arithmetic number, because the mean of its divisors is an integer number (166117568925).

Almost surely, 2^{1302242005121} is an apocalyptic number.

It is an amenable number.

1302242005121 is a deficient number, since it is larger than the sum of its proper divisors (26698546279).

1302242005121 is a wasteful number, since it uses less digits than its factorization.

1302242005121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119724595.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1302242005121 its reverse (1215002422031), we get a palindrome (2517244427152).

The spelling of 1302242005121 in words is "one trillion, three hundred two billion, two hundred forty-two million, five thousand, one hundred twenty-one".