103320001 has 2 divisors, whose sum is σ = 103320002. Its totient is φ = 103320000.

The previous prime is 103319987. The next prime is 103320037. The reversal of 103320001 is 100023301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94770225 + 8549776 = 9735^2 + 2924^2 .

It is a cyclic number.

It is not a de Polignac number, because 103320001 - 2⁵ = 103319969 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103320001.

It is not a weakly prime, because it can be changed into another prime (103320401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660000 + 51660001.

It is an arithmetic number, because the mean of its divisors is an integer number (51660001).

Almost surely, 2^103320001 is an apocalyptic number.

It is an amenable number.

103320001 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320001 is an equidigital number, since it uses as much as digits as its factorization.

103320001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 103320001 is about 10164.6446568486. The cubic root of 103320001 is about 469.2397563015.

Adding to 103320001 its reverse (100023301), we get a palindrome (203343302).

The spelling of 103320001 in words is "one hundred three million, three hundred twenty thousand, one".