45253310203 has 2 divisors, whose sum is σ = 45253310204. Its totient is φ = 45253310202.

The previous prime is 45253310177. The next prime is 45253310299. The reversal of 45253310203 is 30201335254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45253310203 - 2⁵ = 45253310171 is a prime.

It is not a weakly prime, because it can be changed into another prime (45253310903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22626655101 + 22626655102.

It is an arithmetic number, because the mean of its divisors is an integer number (22626655102).

Almost surely, 2^45253310203 is an apocalyptic number.

45253310203 is a deficient number, since it is larger than the sum of its proper divisors (1).

45253310203 is an equidigital number, since it uses as much as digits as its factorization.

45253310203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 45253310203 its reverse (30201335254), we get a palindrome (75454645457).

The spelling of 45253310203 in words is "forty-five billion, two hundred fifty-three million, three hundred ten thousand, two hundred three".