769900010100101 has 2 divisors, whose sum is σ = 769900010100102. Its totient is φ = 769900010100100.

The previous prime is 769900010100083. The next prime is 769900010100167. The reversal of 769900010100101 is 101001010009967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 495614409235201 + 274285600864900 = 22262399^2 + 16561570^2 .

It is an emirp because it is prime and its reverse (101001010009967) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-769900010100101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769900010300101) 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, 384950005050050 + 384950005050051.

It is an arithmetic number, because the mean of its divisors is an integer number (384950005050051).

Almost surely, 2^{769900010100101} is an apocalyptic number.

It is an amenable number.

769900010100101 is a deficient number, since it is larger than the sum of its proper divisors (1).

769900010100101 is an equidigital number, since it uses as much as digits as its factorization.

769900010100101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 35.

The spelling of 769900010100101 in words is "seven hundred sixty-nine trillion, nine hundred billion, ten million, one hundred thousand, one hundred one".