45041203 has 2 divisors, whose sum is σ = 45041204. Its totient is φ = 45041202.

The previous prime is 45041159. The next prime is 45041207. The reversal of 45041203 is 30214054.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45041203 is a prime.

It is not a weakly prime, because it can be changed into another prime (45041207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22520601 + 22520602.

It is an arithmetic number, because the mean of its divisors is an integer number (22520602).

Almost surely, 2^45041203 is an apocalyptic number.

45041203 is a deficient number, since it is larger than the sum of its proper divisors (1).

45041203 is an equidigital number, since it uses as much as digits as its factorization.

45041203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 45041203 is about 6711.2743201273. The cubic root of 45041203 is about 355.7978563512.

Adding to 45041203 its reverse (30214054), we get a palindrome (75255257).

The spelling of 45041203 in words is "forty-five million, forty-one thousand, two hundred three".