16105132833 has 4 divisors (see below), whose sum is σ = 21473510448. Its totient is φ = 10736755220.

The previous prime is 16105132829. The next prime is 16105132837. The reversal of 16105132833 is 33823150161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (16105132829) and next prime (16105132837).

It is a cyclic number.

It is not a de Polignac number, because 16105132833 - 2² = 16105132829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16105132794 and 16105132803.

It is not an unprimeable number, because it can be changed into a prime (16105132837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2684188803 + ... + 2684188808.

It is an arithmetic number, because the mean of its divisors is an integer number (5368377612).

Almost surely, 2^16105132833 is an apocalyptic number.

It is an amenable number.

16105132833 is a deficient number, since it is larger than the sum of its proper divisors (5368377615).

16105132833 is an equidigital number, since it uses as much as digits as its factorization.

16105132833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5368377614.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 16105132833 its reverse (33823150161), we get a palindrome (49928282994).

The spelling of 16105132833 in words is "sixteen billion, one hundred five million, one hundred thirty-two thousand, eight hundred thirty-three".