125302030 has 16 divisors (see below), whose sum is σ = 257764320. Its totient is φ = 42960672.

The previous prime is 125302003. The next prime is 125302033. The reversal of 125302030 is 30203521.

It is a junction number, because it is equal to n+sod(n) for n = 125301995 and 125302013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125302033) 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, 894945 + ... + 895084.

It is an arithmetic number, because the mean of its divisors is an integer number (16110270).

Almost surely, 2^125302030 is an apocalyptic number.

125302030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125302030 is an abundant number, since it is smaller than the sum of its proper divisors (132462290).

125302030 is a wasteful number, since it uses less digits than its factorization.

125302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790043.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 125302030 is about 11193.8389304117. The cubic root of 125302030 is about 500.4023827560.

Adding to 125302030 its reverse (30203521), we get a palindrome (155505551).

The spelling of 125302030 in words is "one hundred twenty-five million, three hundred two thousand, thirty".