2160553325311 has 8 divisors (see below), whose sum is σ = 2183652036720. Its totient is φ = 2137577154048.

The previous prime is 2160553325303. The next prime is 2160553325339. The reversal of 2160553325311 is 1135233550612.

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 2160553325311 - 2³ = 2160553325303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160553326311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30599586 + ... + 30670111.

It is an arithmetic number, because the mean of its divisors is an integer number (272956504590).

Almost surely, 2^{2160553325311} is an apocalyptic number.

2160553325311 is a deficient number, since it is larger than the sum of its proper divisors (23098711409).

2160553325311 is a wasteful number, since it uses less digits than its factorization.

2160553325311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61270073.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 2160553325311 its reverse (1135233550612), we get a palindrome (3295786875923).

The spelling of 2160553325311 in words is "two trillion, one hundred sixty billion, five hundred fifty-three million, three hundred twenty-five thousand, three hundred eleven".