2775131323 has 8 divisors (see below), whose sum is σ = 2943274320. Its totient is φ = 2607532800.

The previous prime is 2775131287. The next prime is 2775131341. The reversal of 2775131323 is 3231315772.

2775131323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2775131323 - 2¹⁷ = 2775000251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2775131363) 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, 125593 + ... + 146026.

It is an arithmetic number, because the mean of its divisors is an integer number (367909290).

Almost surely, 2^2775131323 is an apocalyptic number.

2775131323 is a deficient number, since it is larger than the sum of its proper divisors (168142997).

2775131323 is a wasteful number, since it uses less digits than its factorization.

2775131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272237.

The product of its digits is 26460, while the sum is 34.

The square root of 2775131323 is about 52679.5152122720. The cubic root of 2775131323 is about 1405.2745457078.

The spelling of 2775131323 in words is "two billion, seven hundred seventy-five million, one hundred thirty-one thousand, three hundred twenty-three".