101816146 has 8 divisors (see below), whose sum is σ = 152774784. Its totient is φ = 50891220.

The previous prime is 101816063. The next prime is 101816149. The reversal of 101816146 is 641618101.

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

It is not an unprimeable number, because it can be changed into a prime (101816149) 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, 1431 + ... + 14341.

It is an arithmetic number, because the mean of its divisors is an integer number (19096848).

Almost surely, 2^101816146 is an apocalyptic number.

101816146 is a deficient number, since it is larger than the sum of its proper divisors (50958638).

101816146 is a wasteful number, since it uses less digits than its factorization.

101816146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16856.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 101816146 is about 10090.3987037183. The cubic root of 101816146 is about 466.9519764393.

The spelling of 101816146 in words is "one hundred one million, eight hundred sixteen thousand, one hundred forty-six".