103204001 has 2 divisors, whose sum is σ = 103204002. Its totient is φ = 103204000.

The previous prime is 103203979. The next prime is 103204019. The reversal of 103204001 is 100402301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93624976 + 9579025 = 9676^2 + 3095^2 .

It is a cyclic number.

It is not a de Polignac number, because 103204001 - 2⁶ = 103203937 is a prime.

It is not a weakly prime, because it can be changed into another prime (103204901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51602000 + 51602001.

It is an arithmetic number, because the mean of its divisors is an integer number (51602001).

Almost surely, 2^103204001 is an apocalyptic number.

It is an amenable number.

103204001 is a deficient number, since it is larger than the sum of its proper divisors (1).

103204001 is an equidigital number, since it uses as much as digits as its factorization.

103204001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 103204001 is about 10158.9370014781. The cubic root of 103204001 is about 469.0640813932.

Adding to 103204001 its reverse (100402301), we get a palindrome (203606302).

The spelling of 103204001 in words is "one hundred three million, two hundred four thousand, one".