16300140231 has 8 divisors (see below), whose sum is σ = 22008628480. Its totient is φ = 10729206072.

The previous prime is 16300140211. The next prime is 16300140293. The reversal of 16300140231 is 13204100361.

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

It is not a de Polignac number, because 16300140231 - 2⁹ = 16300139719 is a prime.

It is a super-2 number, since 2×16300140231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16300140198 and 16300140207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16300140211) 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, 34388245 + ... + 34388718.

It is an arithmetic number, because the mean of its divisors is an integer number (2751078560).

Almost surely, 2^16300140231 is an apocalyptic number.

16300140231 is a deficient number, since it is larger than the sum of its proper divisors (5708488249).

16300140231 is an equidigital number, since it uses as much as digits as its factorization.

16300140231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68777045.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 16300140231 its reverse (13204100361), we get a palindrome (29504240592).

The spelling of 16300140231 in words is "sixteen billion, three hundred million, one hundred forty thousand, two hundred thirty-one".