125102 has 8 divisors (see below), whose sum is σ = 190512. Its totient is φ = 61600.

The previous prime is 125101. The next prime is 125107. The reversal of 125102 is 201521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125102.

It is not an unprimeable number, because it can be changed into a prime (125101) 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, 299 + ... + 582.

It is an arithmetic number, because the mean of its divisors is an integer number (23814).

2¹²⁵¹⁰² is an apocalyptic number.

125102 is a deficient number, since it is larger than the sum of its proper divisors (65410).

125102 is an equidigital number, since it uses as much as digits as its factorization.

125102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 125102 is about 353.6976109617. The cubic root of 125102 is about 50.0135963025.

Adding to 125102 its reverse (201521), we get a palindrome (326623).

The spelling of 125102 in words is "one hundred twenty-five thousand, one hundred two".