4315121303 has 2 divisors, whose sum is σ = 4315121304. Its totient is φ = 4315121302.

The previous prime is 4315121281. The next prime is 4315121311. The reversal of 4315121303 is 3031215134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4315121303 - 2⁸ = 4315121047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4315121003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157560651 + 2157560652.

It is an arithmetic number, because the mean of its divisors is an integer number (2157560652).

Almost surely, 2^4315121303 is an apocalyptic number.

4315121303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4315121303 is an equidigital number, since it uses as much as digits as its factorization.

4315121303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4315121303 is about 65689.5829108391. The cubic root of 4315121303 is about 1628.0372454488.

Adding to 4315121303 its reverse (3031215134), we get a palindrome (7346336437).

The spelling of 4315121303 in words is "four billion, three hundred fifteen million, one hundred twenty-one thousand, three hundred three".