77706076103 has 8 divisors (see below), whose sum is σ = 80252092080. Its totient is φ = 75183526080.

The previous prime is 77706076013. The next prime is 77706076111. The reversal of 77706076103 is 30167060777.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77706076103 - 2¹⁰ = 77706075079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77706076153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5859758 + ... + 5873003.

It is an arithmetic number, because the mean of its divisors is an integer number (10031511510).

Almost surely, 2^77706076103 is an apocalyptic number.

77706076103 is a deficient number, since it is larger than the sum of its proper divisors (2546015977).

77706076103 is a wasteful number, since it uses less digits than its factorization.

77706076103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11732977.

The product of its (nonzero) digits is 259308, while the sum is 44.

The spelling of 77706076103 in words is "seventy-seven billion, seven hundred six million, seventy-six thousand, one hundred three".