103038503107 has 2 divisors, whose sum is σ = 103038503108. Its totient is φ = 103038503106.

The previous prime is 103038503101. The next prime is 103038503149. The reversal of 103038503107 is 701305830301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103038503107 is a prime.

It is not a weakly prime, because it can be changed into another prime (103038503101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51519251553 + 51519251554.

It is an arithmetic number, because the mean of its divisors is an integer number (51519251554).

Almost surely, 2^103038503107 is an apocalyptic number.

103038503107 is a deficient number, since it is larger than the sum of its proper divisors (1).

103038503107 is an equidigital number, since it uses as much as digits as its factorization.

103038503107 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 103038503107 in words is "one hundred three billion, thirty-eight million, five hundred three thousand, one hundred seven".