671106707783 has 2 divisors, whose sum is σ = 671106707784. Its totient is φ = 671106707782.

The previous prime is 671106707759. The next prime is 671106707797. The reversal of 671106707783 is 387707601176.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 671106707783 - 2¹⁶ = 671106642247 is a prime.

It is a super-3 number, since 3×671106707783³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (671106707083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335553353891 + 335553353892.

It is an arithmetic number, because the mean of its divisors is an integer number (335553353892).

Almost surely, 2^671106707783 is an apocalyptic number.

671106707783 is a deficient number, since it is larger than the sum of its proper divisors (1).

671106707783 is an equidigital number, since it uses as much as digits as its factorization.

671106707783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2074464, while the sum is 53.

The spelling of 671106707783 in words is "six hundred seventy-one billion, one hundred six million, seven hundred seven thousand, seven hundred eighty-three".