23054940703813 has 2 divisors, whose sum is σ = 23054940703814. Its totient is φ = 23054940703812.

The previous prime is 23054940703789. The next prime is 23054940703891. The reversal of 23054940703813 is 31830704945032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20689598210724 + 2365342493089 = 4548582^2 + 1537967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23054940703813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23054940703513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11527470351906 + 11527470351907.

It is an arithmetic number, because the mean of its divisors is an integer number (11527470351907).

Almost surely, 2^{23054940703813} is an apocalyptic number.

It is an amenable number.

23054940703813 is a deficient number, since it is larger than the sum of its proper divisors (1).

23054940703813 is an equidigital number, since it uses as much as digits as its factorization.

23054940703813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 23054940703813 in words is "twenty-three trillion, fifty-four billion, nine hundred forty million, seven hundred three thousand, eight hundred thirteen".