23710378723 has 2 divisors, whose sum is σ = 23710378724. Its totient is φ = 23710378722.

The previous prime is 23710378697. The next prime is 23710378753. The reversal of 23710378723 is 32787301732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23710378723 - 2¹³ = 23710370531 is a prime.

It is a super-2 number, since 2×23710378723² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23710378723.

It is not a weakly prime, because it can be changed into another prime (23710378753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11855189361 + 11855189362.

It is an arithmetic number, because the mean of its divisors is an integer number (11855189362).

Almost surely, 2^23710378723 is an apocalyptic number.

23710378723 is a deficient number, since it is larger than the sum of its proper divisors (1).

23710378723 is an equidigital number, since it uses as much as digits as its factorization.

23710378723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 23710378723 in words is "twenty-three billion, seven hundred ten million, three hundred seventy-eight thousand, seven hundred twenty-three".