82812110020603 has 2 divisors, whose sum is σ = 82812110020604. Its totient is φ = 82812110020602.

The previous prime is 82812110020589. The next prime is 82812110020613. The reversal of 82812110020603 is 30602001121828.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82812110020603 - 2²¹ = 82812107923451 is a prime.

It is not a weakly prime, because it can be changed into another prime (82812110020613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41406055010301 + 41406055010302.

It is an arithmetic number, because the mean of its divisors is an integer number (41406055010302).

Almost surely, 2^{82812110020603} is an apocalyptic number.

82812110020603 is a deficient number, since it is larger than the sum of its proper divisors (1).

82812110020603 is an equidigital number, since it uses as much as digits as its factorization.

82812110020603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 82812110020603 in words is "eighty-two trillion, eight hundred twelve billion, one hundred ten million, twenty thousand, six hundred three".