103164427 has 2 divisors, whose sum is σ = 103164428. Its totient is φ = 103164426.

The previous prime is 103164409. The next prime is 103164461. The reversal of 103164427 is 724461301.

It is a weak prime.

It is an emirp because it is prime and its reverse (724461301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103164427 - 2¹⁵ = 103131659 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103164395 and 103164404.

It is not a weakly prime, because it can be changed into another prime (103161427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51582213 + 51582214.

It is an arithmetic number, because the mean of its divisors is an integer number (51582214).

Almost surely, 2^103164427 is an apocalyptic number.

103164427 is a deficient number, since it is larger than the sum of its proper divisors (1).

103164427 is an equidigital number, since it uses as much as digits as its factorization.

103164427 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 103164427 is about 10156.9890715704. The cubic root of 103164427 is about 469.0041188758.

The spelling of 103164427 in words is "one hundred three million, one hundred sixty-four thousand, four hundred twenty-seven".