126201 has 16 divisors (see below), whose sum is σ = 184320. Its totient is φ = 76560.

The previous prime is 126199. The next prime is 126211. The reversal of 126201 is 102621.

126201 = 14² + 15² + ... + 72².

It is not a de Polignac number, because 126201 - 2¹ = 126199 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (126211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2110 + ... + 2168.

It is an arithmetic number, because the mean of its divisors is an integer number (11520).

2¹²⁶²⁰¹ is an apocalyptic number.

It is an amenable number.

126201 is a deficient number, since it is larger than the sum of its proper divisors (58119).

126201 is a wasteful number, since it uses less digits than its factorization.

126201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 126201 is about 355.2478008377. The cubic root of 126201 is about 50.1596231997.

Adding to 126201 its reverse (102621), we get a palindrome (228822).

It can be divided in two parts, 12620 and 1, that added together give a palindrome (12621).

The spelling of 126201 in words is "one hundred twenty-six thousand, two hundred one".