16131301 has 8 divisors (see below), whose sum is σ = 16333920. Its totient is φ = 15930288.

The previous prime is 16131233. The next prime is 16131307. The reversal of 16131301 is 10313161.

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

It is a cyclic number.

It is not a de Polignac number, because 16131301 - 2¹⁹ = 15607013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16131307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40435 + ... + 40831.

It is an arithmetic number, because the mean of its divisors is an integer number (2041740).

Almost surely, 2^16131301 is an apocalyptic number.

It is an amenable number.

16131301 is a deficient number, since it is larger than the sum of its proper divisors (202619).

16131301 is a wasteful number, since it uses less digits than its factorization.

16131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 16131301 is about 4016.3790906736. The cubic root of 16131301 is about 252.6716200841.

Adding to 16131301 its reverse (10313161), we get a palindrome (26444462).

The spelling of 16131301 in words is "sixteen million, one hundred thirty-one thousand, three hundred one".