5103103387 has 2 divisors, whose sum is σ = 5103103388. Its totient is φ = 5103103386.

The previous prime is 5103103319. The next prime is 5103103393. The reversal of 5103103387 is 7833013015.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5103103387 is a prime.

It is not a weakly prime, because it can be changed into another prime (5103106387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551551693 + 2551551694.

It is an arithmetic number, because the mean of its divisors is an integer number (2551551694).

Almost surely, 2^5103103387 is an apocalyptic number.

5103103387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103103387 is an equidigital number, since it uses as much as digits as its factorization.

5103103387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 5103103387 is about 71436.0090360597. The cubic root of 5103103387 is about 1721.6496912371.

The spelling of 5103103387 in words is "five billion, one hundred three million, one hundred three thousand, three hundred eighty-seven".