101516 has 12 divisors (see below), whose sum is σ = 182280. Its totient is φ = 49440.

The previous prime is 101513. The next prime is 101527. The reversal of 101516 is 615101.

It is a self number, because there is not a number n which added to its sum of digits gives 101516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146 + ... + 473.

It is an arithmetic number, because the mean of its divisors is an integer number (15190).

2¹⁰¹⁵¹⁶ is an apocalyptic number.

It is an amenable number.

101516 is a deficient number, since it is larger than the sum of its proper divisors (80764).

101516 is a wasteful number, since it uses less digits than its factorization.

101516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 101516 is about 318.6157560448. The cubic root of 101516 is about 46.6492678904.

Adding to 101516 its reverse (615101), we get a palindrome (716617).

It can be divided in two parts, 10151 and 6, that multiplied together give a palindrome (60906).

The spelling of 101516 in words is "one hundred one thousand, five hundred sixteen".