104777201 has 2 divisors, whose sum is σ = 104777202. Its totient is φ = 104777200.

The previous prime is 104777177. The next prime is 104777207. The reversal of 104777201 is 102777401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104550625 + 226576 = 10225^2 + 476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104777201 is a prime.

It is not a weakly prime, because it can be changed into another prime (104777207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52388600 + 52388601.

It is an arithmetic number, because the mean of its divisors is an integer number (52388601).

Almost surely, 2^104777201 is an apocalyptic number.

It is an amenable number.

104777201 is a deficient number, since it is larger than the sum of its proper divisors (1).

104777201 is an equidigital number, since it uses as much as digits as its factorization.

104777201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 104777201 is about 10236.0735147809. The cubic root of 104777201 is about 471.4354799941.

The spelling of 104777201 in words is "one hundred four million, seven hundred seventy-seven thousand, two hundred one".