125243104 has 48 divisors (see below), whose sum is σ = 283354848. Its totient is φ = 53379072.

The previous prime is 125243101. The next prime is 125243137. The reversal of 125243104 is 401342521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125243101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41784 + ... + 44680.

It is an arithmetic number, because the mean of its divisors is an integer number (5903226).

Almost surely, 2^125243104 is an apocalyptic number.

125243104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125243104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141677424).

125243104 is an abundant number, since it is smaller than the sum of its proper divisors (158111744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125243104 is a wasteful number, since it uses less digits than its factorization.

125243104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 125243104 is about 11191.2065480001. The cubic root of 125243104 is about 500.3239287617.

Adding to 125243104 its reverse (401342521), we get a palindrome (526585625).

The spelling of 125243104 in words is "one hundred twenty-five million, two hundred forty-three thousand, one hundred four".