104207223877 has 2 divisors, whose sum is σ = 104207223878. Its totient is φ = 104207223876.

The previous prime is 104207223823. The next prime is 104207223907. The reversal of 104207223877 is 778322702401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56669706916 + 47537516961 = 238054^2 + 218031^2 .

It is an emirp because it is prime and its reverse (778322702401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104207223877 - 2³⁵ = 69847485509 is a prime.

It is a super-2 number, since 2×104207223877² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104207223977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52103611938 + 52103611939.

It is an arithmetic number, because the mean of its divisors is an integer number (52103611939).

Almost surely, 2^104207223877 is an apocalyptic number.

It is an amenable number.

104207223877 is a deficient number, since it is larger than the sum of its proper divisors (1).

104207223877 is an equidigital number, since it uses as much as digits as its factorization.

104207223877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 104207223877 in words is "one hundred four billion, two hundred seven million, two hundred twenty-three thousand, eight hundred seventy-seven".