2119582723 has 2 divisors, whose sum is σ = 2119582724. Its totient is φ = 2119582722.

The previous prime is 2119582657. The next prime is 2119582757. The reversal of 2119582723 is 3272859112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2119582723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2119282723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059791361 + 1059791362.

It is an arithmetic number, because the mean of its divisors is an integer number (1059791362).

Almost surely, 2^2119582723 is an apocalyptic number.

2119582723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119582723 is an equidigital number, since it uses as much as digits as its factorization.

2119582723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The square root of 2119582723 is about 46038.9261712304. The cubic root of 2119582723 is about 1284.5473680241.

The spelling of 2119582723 in words is "two billion, one hundred nineteen million, five hundred eighty-two thousand, seven hundred twenty-three".