16300001 has 8 divisors (see below), whose sum is σ = 17274600. Its totient is φ = 15352960.

The previous prime is 16299979. The next prime is 16300003. The reversal of 16300001 is 10000361.

It can be written as a sum of positive squares in 4 ways, for example, as 1677025 + 14622976 = 1295^2 + 3824^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16300001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16300003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5666 + ... + 8043.

It is an arithmetic number, because the mean of its divisors is an integer number (2159325).

Almost surely, 2^16300001 is an apocalyptic number.

It is an amenable number.

16300001 is a deficient number, since it is larger than the sum of its proper divisors (974599).

16300001 is a wasteful number, since it uses less digits than its factorization.

16300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13779.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 16300001 is about 4037.3259714816. The cubic root of 16300001 is about 253.5493746115.

Adding to 16300001 its reverse (10000361), we get a palindrome (26300362).

The spelling of 16300001 in words is "sixteen million, three hundred thousand, one".