814900103 has 2 divisors, whose sum is σ = 814900104. Its totient is φ = 814900102.

The previous prime is 814900091. The next prime is 814900127. The reversal of 814900103 is 301009418.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 814900103 - 2¹⁰ = 814899079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (814900183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407450051 + 407450052.

It is an arithmetic number, because the mean of its divisors is an integer number (407450052).

Almost surely, 2^814900103 is an apocalyptic number.

814900103 is a deficient number, since it is larger than the sum of its proper divisors (1).

814900103 is an equidigital number, since it uses as much as digits as its factorization.

814900103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 814900103 is about 28546.4551739791. The cubic root of 814900103 is about 934.0456973791.

The spelling of 814900103 in words is "eight hundred fourteen million, nine hundred thousand, one hundred three".