2127325723 has 4 divisors (see below), whose sum is σ = 2128148728. Its totient is φ = 2126502720.

The previous prime is 2127325657. The next prime is 2127325751. The reversal of 2127325723 is 3275237212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2127325723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2127325763) 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, 407613 + ... + 412798.

It is an arithmetic number, because the mean of its divisors is an integer number (532037182).

Almost surely, 2^2127325723 is an apocalyptic number.

2127325723 is a deficient number, since it is larger than the sum of its proper divisors (823005).

2127325723 is an equidigital number, since it uses as much as digits as its factorization.

2127325723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823004.

The product of its digits is 35280, while the sum is 34.

The square root of 2127325723 is about 46122.9413957957. The cubic root of 2127325723 is about 1286.1096508906.

The spelling of 2127325723 in words is "two billion, one hundred twenty-seven million, three hundred twenty-five thousand, seven hundred twenty-three".