104231801 has 2 divisors, whose sum is σ = 104231802. Its totient is φ = 104231800.

The previous prime is 104231797. The next prime is 104231807. The reversal of 104231801 is 108132401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101525776 + 2706025 = 10076^2 + 1645^2 .

It is a cyclic number.

It is not a de Polignac number, because 104231801 - 2² = 104231797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (104231807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52115900 + 52115901.

It is an arithmetic number, because the mean of its divisors is an integer number (52115901).

Almost surely, 2^104231801 is an apocalyptic number.

It is an amenable number.

104231801 is a deficient number, since it is larger than the sum of its proper divisors (1).

104231801 is an equidigital number, since it uses as much as digits as its factorization.

104231801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 104231801 is about 10209.3976805686. The cubic root of 104231801 is about 470.6160640139.

The spelling of 104231801 in words is "one hundred four million, two hundred thirty-one thousand, eight hundred one".