125147930 has 16 divisors (see below), whose sum is σ = 232533504. Its totient is φ = 48444240.

The previous prime is 125147923. The next prime is 125147941. The reversal of 125147930 is 39741521.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201542 + ... + 202161.

It is an arithmetic number, because the mean of its divisors is an integer number (14533344).

Almost surely, 2^125147930 is an apocalyptic number.

125147930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125147930 is a deficient number, since it is larger than the sum of its proper divisors (107385574).

125147930 is a wasteful number, since it uses less digits than its factorization.

125147930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403741.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 125147930 is about 11186.9535620740. The cubic root of 125147930 is about 500.1971622439.

The spelling of 125147930 in words is "one hundred twenty-five million, one hundred forty-seven thousand, nine hundred thirty".