125103330 has 96 divisors (see below), whose sum is σ = 358458048. Its totient is φ = 30019200.

The previous prime is 125103313. The next prime is 125103337. The reversal of 125103330 is 33301521.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (125103337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105340 + ... + 106520.

It is an arithmetic number, because the mean of its divisors is an integer number (3733938).

Almost surely, 2^125103330 is an apocalyptic number.

125103330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 125103330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179229024).

125103330 is an abundant number, since it is smaller than the sum of its proper divisors (233354718).

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

125103330 is a wasteful number, since it uses less digits than its factorization.

125103330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 125103330 is about 11184.9599909879. The cubic root of 125103330 is about 500.1377353878.

Adding to 125103330 its reverse (33301521), we get a palindrome (158404851).

The spelling of 125103330 in words is "one hundred twenty-five million, one hundred three thousand, three hundred thirty".