3260320339121 has 4 divisors (see below), whose sum is σ = 3260485363200. Its totient is φ = 3260155315044.

The previous prime is 3260320339079. The next prime is 3260320339123. The reversal of 3260320339121 is 1219330230623.

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 3260320339121 - 2²² = 3260316144817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3260320339123) 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, 82482401 + ... + 82521918.

It is an arithmetic number, because the mean of its divisors is an integer number (815121340800).

Almost surely, 2^{3260320339121} is an apocalyptic number.

It is an amenable number.

3260320339121 is a deficient number, since it is larger than the sum of its proper divisors (165024079).

3260320339121 is a wasteful number, since it uses less digits than its factorization.

3260320339121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165024078.

The product of its (nonzero) digits is 34992, while the sum is 35.

Adding to 3260320339121 its reverse (1219330230623), we get a palindrome (4479650569744).

The spelling of 3260320339121 in words is "three trillion, two hundred sixty billion, three hundred twenty million, three hundred thirty-nine thousand, one hundred twenty-one".