45101423 has 2 divisors, whose sum is σ = 45101424. Its totient is φ = 45101422.

The previous prime is 45101393. The next prime is 45101447. The reversal of 45101423 is 32410154.

45101423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45101423 - 2¹⁰ = 45100399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45101395 and 45101404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45101473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22550711 + 22550712.

It is an arithmetic number, because the mean of its divisors is an integer number (22550712).

Almost surely, 2^45101423 is an apocalyptic number.

45101423 is a deficient number, since it is larger than the sum of its proper divisors (1).

45101423 is an equidigital number, since it uses as much as digits as its factorization.

45101423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45101423 is about 6715.7593018214. The cubic root of 45101423 is about 355.9563527476.

Adding to 45101423 its reverse (32410154), we get a palindrome (77511577).

The spelling of 45101423 in words is "forty-five million, one hundred one thousand, four hundred twenty-three".