103038427 has 2 divisors, whose sum is σ = 103038428. Its totient is φ = 103038426.

The previous prime is 103038409. The next prime is 103038433. The reversal of 103038427 is 724830301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103038427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103038395 and 103038404.

It is not a weakly prime, because it can be changed into another prime (103038407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51519213 + 51519214.

It is an arithmetic number, because the mean of its divisors is an integer number (51519214).

Almost surely, 2^103038427 is an apocalyptic number.

103038427 is a deficient number, since it is larger than the sum of its proper divisors (1).

103038427 is an equidigital number, since it uses as much as digits as its factorization.

103038427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 103038427 is about 10150.7845509596. The cubic root of 103038427 is about 468.8131015022.

Adding to 103038427 its reverse (724830301), we get a palindrome (827868728).

The spelling of 103038427 in words is "one hundred three million, thirty-eight thousand, four hundred twenty-seven".