77071083071 has 2 divisors, whose sum is σ = 77071083072. Its totient is φ = 77071083070.

The previous prime is 77071083043. The next prime is 77071083083. The reversal of 77071083071 is 17038017077.

It is a strong prime.

It is an emirp because it is prime and its reverse (17038017077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77071083071 - 2³⁴ = 59891213887 is a prime.

It is a super-3 number, since 3×77071083071³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (77071083871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38535541535 + 38535541536.

It is an arithmetic number, because the mean of its divisors is an integer number (38535541536).

Almost surely, 2^77071083071 is an apocalyptic number.

77071083071 is a deficient number, since it is larger than the sum of its proper divisors (1).

77071083071 is an equidigital number, since it uses as much as digits as its factorization.

77071083071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57624, while the sum is 41.

The spelling of 77071083071 in words is "seventy-seven billion, seventy-one million, eighty-three thousand, seventy-one".