101694 has 16 divisors (see below), whose sum is σ = 215568. Its totient is φ = 31872.

The previous prime is 101693. The next prime is 101701. The reversal of 101694 is 496101.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 101694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101693) 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, 397 + ... + 600.

It is an arithmetic number, because the mean of its divisors is an integer number (13473).

2¹⁰¹⁶⁹⁴ is an apocalyptic number.

101694 is an abundant number, since it is smaller than the sum of its proper divisors (113874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101694 is a wasteful number, since it uses less digits than its factorization.

101694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 101694 is about 318.8949670346. The cubic root of 101694 is about 46.6765171950.

Adding to 101694 its reverse (496101), we get a palindrome (597795).

The spelling of 101694 in words is "one hundred one thousand, six hundred ninety-four".