996870103 has 2 divisors, whose sum is σ = 996870104. Its totient is φ = 996870102.

The previous prime is 996870097. The next prime is 996870143. The reversal of 996870103 is 301078699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996870103 - 2²⁵ = 963315671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 996870103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996870143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498435051 + 498435052.

It is an arithmetic number, because the mean of its divisors is an integer number (498435052).

Almost surely, 2^996870103 is an apocalyptic number.

996870103 is a deficient number, since it is larger than the sum of its proper divisors (1).

996870103 is an equidigital number, since it uses as much as digits as its factorization.

996870103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 996870103 is about 31573.2498010579. The cubic root of 996870103 is about 998.9556106306.

The spelling of 996870103 in words is "nine hundred ninety-six million, eight hundred seventy thousand, one hundred three".