193102 has 16 divisors (see below), whose sum is σ = 356832. Its totient is φ = 76320.

The previous prime is 193093. The next prime is 193133. The reversal of 193102 is 201391.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

193102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349 + ... + 712.

It is an arithmetic number, because the mean of its divisors is an integer number (22302).

2¹⁹³¹⁰² is an apocalyptic number.

193102 is a deficient number, since it is larger than the sum of its proper divisors (163730).

193102 is a wasteful number, since it uses less digits than its factorization.

193102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 193102 is about 439.4337265163. The cubic root of 193102 is about 57.8001444743.

Adding to 193102 its reverse (201391), we get a palindrome (394493).

The spelling of 193102 in words is "one hundred ninety-three thousand, one hundred two".