16100943 has 8 divisors (see below), whose sum is σ = 22401408. Its totient is φ = 10267224.

The previous prime is 16100941. The next prime is 16100947. The reversal of 16100943 is 34900161.

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

It is not a de Polignac number, because 16100943 - 2¹ = 16100941 is a prime.

16100943 is a modest number, since divided by 943 gives 161 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16100941) 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, 116605 + ... + 116742.

It is an arithmetic number, because the mean of its divisors is an integer number (2800176).

Almost surely, 2^16100943 is an apocalyptic number.

16100943 is a deficient number, since it is larger than the sum of its proper divisors (6300465).

16100943 is a wasteful number, since it uses less digits than its factorization.

16100943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233373.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 16100943 is about 4012.5980361855. The cubic root of 16100943 is about 252.5130170069.

The spelling of 16100943 in words is "sixteen million, one hundred thousand, nine hundred forty-three".