770377136101 has 2 divisors, whose sum is σ = 770377136102. Its totient is φ = 770377136100.

The previous prime is 770377136063. The next prime is 770377136117. The reversal of 770377136101 is 101631773077.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422501300001 + 347875836100 = 650001^2 + 589810^2 .

It is a cyclic number.

It is not a de Polignac number, because 770377136101 - 2⁷ = 770377135973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770377136141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385188568050 + 385188568051.

It is an arithmetic number, because the mean of its divisors is an integer number (385188568051).

Almost surely, 2^770377136101 is an apocalyptic number.

It is an amenable number.

770377136101 is a deficient number, since it is larger than the sum of its proper divisors (1).

770377136101 is an equidigital number, since it uses as much as digits as its factorization.

770377136101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129654, while the sum is 43.

The spelling of 770377136101 in words is "seven hundred seventy billion, three hundred seventy-seven million, one hundred thirty-six thousand, one hundred one".