77035006330123 has 2 divisors, whose sum is σ = 77035006330124. Its totient is φ = 77035006330122.

The previous prime is 77035006330103. The next prime is 77035006330193. The reversal of 77035006330123 is 32103360053077.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77035006330123 is a prime.

It is not a weakly prime, because it can be changed into another prime (77035006330103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38517503165061 + 38517503165062.

It is an arithmetic number, because the mean of its divisors is an integer number (38517503165062).

Almost surely, 2^{77035006330123} is an apocalyptic number.

77035006330123 is a deficient number, since it is larger than the sum of its proper divisors (1).

77035006330123 is an equidigital number, since it uses as much as digits as its factorization.

77035006330123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 40.

The spelling of 77035006330123 in words is "seventy-seven trillion, thirty-five billion, six million, three hundred thirty thousand, one hundred twenty-three".