270012103 has 2 divisors, whose sum is σ = 270012104. Its totient is φ = 270012102.

The previous prime is 270012079. The next prime is 270012109. The reversal of 270012103 is 301210072.

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-270012103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270012109) 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, 135006051 + 135006052.

It is an arithmetic number, because the mean of its divisors is an integer number (135006052).

Almost surely, 2^270012103 is an apocalyptic number.

270012103 is a deficient number, since it is larger than the sum of its proper divisors (1).

270012103 is an equidigital number, since it uses as much as digits as its factorization.

270012103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 270012103 is about 16432.0450035898. The cubic root of 270012103 is about 646.3400643183.

Adding to 270012103 its reverse (301210072), we get a palindrome (571222175).

The spelling of 270012103 in words is "two hundred seventy million, twelve thousand, one hundred three".