427176103 has 2 divisors, whose sum is σ = 427176104. Its totient is φ = 427176102.

The previous prime is 427176053. The next prime is 427176149. The reversal of 427176103 is 301671724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 427176103 - 2⁹ = 427175591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (427176163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213588051 + 213588052.

It is an arithmetic number, because the mean of its divisors is an integer number (213588052).

Almost surely, 2^427176103 is an apocalyptic number.

427176103 is a deficient number, since it is larger than the sum of its proper divisors (1).

427176103 is an equidigital number, since it uses as much as digits as its factorization.

427176103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 427176103 is about 20668.2389912639. The cubic root of 427176103 is about 753.1283276495.

The spelling of 427176103 in words is "four hundred twenty-seven million, one hundred seventy-six thousand, one hundred three".