102136 has 16 divisors (see below), whose sum is σ = 203040. Its totient is φ = 48000.

The previous prime is 102121. The next prime is 102139. The reversal of 102136 is 631201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102139) 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, 240 + ... + 511.

It is an arithmetic number, because the mean of its divisors is an integer number (12690).

2¹⁰²¹³⁶ is an apocalyptic number.

It is an amenable number.

102136 is a deficient number, since it is larger than the sum of its proper divisors (100904).

102136 is a wasteful number, since it uses less digits than its factorization.

102136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 102136 is about 319.5872337876. The cubic root of 102136 is about 46.7440439666.

Adding to 102136 its reverse (631201), we get a palindrome (733337).

The spelling of 102136 in words is "one hundred two thousand, one hundred thirty-six".