392101 has 2 divisors, whose sum is σ = 392102. Its totient is φ = 392100.

The previous prime is 392099. The next prime is 392111. The reversal of 392101 is 101293.

392101 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391876 + 225 = 626^2 + 15^2 .

It is an emirp because it is prime and its reverse (101293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 392101 - 2¹ = 392099 is a prime.

Together with 392099, it forms a pair of twin primes.

It is equal to p₃₃₂₃₅ and since 392101 and 33235 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (392111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196050 + 196051.

It is an arithmetic number, because the mean of its divisors is an integer number (196051).

2³⁹²¹⁰¹ is an apocalyptic number.

It is an amenable number.

392101 is a deficient number, since it is larger than the sum of its proper divisors (1).

392101 is an equidigital number, since it uses as much as digits as its factorization.

392101 is an odious number, because the sum of its binary digits is odd.

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

The square root of 392101 is about 626.1796866715. The cubic root of 392101 is about 73.1923992028.

Adding to 392101 its reverse (101293), we get a palindrome (493394).

The spelling of 392101 in words is "three hundred ninety-two thousand, one hundred one".