2251070603 has 2 divisors, whose sum is σ = 2251070604. Its totient is φ = 2251070602.

The previous prime is 2251070599. The next prime is 2251070609. The reversal of 2251070603 is 3060701522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2251070603 - 2² = 2251070599 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2251070609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125535301 + 1125535302.

It is an arithmetic number, because the mean of its divisors is an integer number (1125535302).

Almost surely, 2^2251070603 is an apocalyptic number.

2251070603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251070603 is an equidigital number, since it uses as much as digits as its factorization.

2251070603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 2251070603 is about 47445.4487069097. The cubic root of 2251070603 is about 1310.5784992303.

The spelling of 2251070603 in words is "two billion, two hundred fifty-one million, seventy thousand, six hundred three".