77071148000101 has 4 divisors (see below), whose sum is σ = 77176292813932. Its totient is φ = 76966003186272.

The previous prime is 77071148000059. The next prime is 77071148000129. The reversal of 77071148000101 is 10100084117077.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64019185437601 + 13051962562500 = 8001199^2 + 3612750^2 .

It is a cyclic number.

It is not a de Polignac number, because 77071148000101 - 2⁷ = 77071147999973 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 (77071148000201) 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 in 3 ways as a sum of consecutive naturals, for example, 52572405816 + ... + 52572407281.

It is an arithmetic number, because the mean of its divisors is an integer number (19294073203483).

Almost surely, 2^{77071148000101} is an apocalyptic number.

It is an amenable number.

77071148000101 is a deficient number, since it is larger than the sum of its proper divisors (105144813831).

77071148000101 is a wasteful number, since it uses less digits than its factorization.

77071148000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105144813830.

The product of its (nonzero) digits is 10976, while the sum is 37.

The spelling of 77071148000101 in words is "seventy-seven trillion, seventy-one billion, one hundred forty-eight million, one hundred one", and thus it is an aban number.