2245315203 has 24 divisors (see below), whose sum is σ = 3264391728. Its totient is φ = 1487146752.

The previous prime is 2245315201. The next prime is 2245315211. The reversal of 2245315203 is 3025135422.

It is a happy number.

2245315203 is a `hidden beast` number, since 2 + 2 + 453 + 1 + 5 + 203 = 666.

It is not a de Polignac number, because 2245315203 - 2¹ = 2245315201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245315201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 976351 + ... + 978647.

It is an arithmetic number, because the mean of its divisors is an integer number (136016322).

Almost surely, 2^2245315203 is an apocalyptic number.

2245315203 is a deficient number, since it is larger than the sum of its proper divisors (1019076525).

2245315203 is a wasteful number, since it uses less digits than its factorization.

2245315203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963 (or 2960 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2245315203 is about 47384.7570744010. The cubic root of 2245315203 is about 1309.4606102515.

The spelling of 2245315203 in words is "two billion, two hundred forty-five million, three hundred fifteen thousand, two hundred three".