16102133441 has 4 divisors (see below), whose sum is σ = 16146008832. Its totient is φ = 16058258052.

The previous prime is 16102133431. The next prime is 16102133447. The reversal of 16102133441 is 14433120161.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16102133441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16102133441.

It is not an unprimeable number, because it can be changed into a prime (16102133447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21937145 + ... + 21937878.

It is an arithmetic number, because the mean of its divisors is an integer number (4036502208).

Almost surely, 2^16102133441 is an apocalyptic number.

It is an amenable number.

16102133441 is a deficient number, since it is larger than the sum of its proper divisors (43875391).

16102133441 is an equidigital number, since it uses as much as digits as its factorization.

16102133441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43875390.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 16102133441 in words is "sixteen billion, one hundred two million, one hundred thirty-three thousand, four hundred forty-one".