125103934 has 4 divisors (see below), whose sum is σ = 187655904. Its totient is φ = 62551966.

The previous prime is 125103931. The next prime is 125103947. The reversal of 125103934 is 439301521.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125103931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31275982 + ... + 31275985.

It is an arithmetic number, because the mean of its divisors is an integer number (46913976).

Almost surely, 2^125103934 is an apocalyptic number.

125103934 is a deficient number, since it is larger than the sum of its proper divisors (62551970).

125103934 is an equidigital number, since it uses as much as digits as its factorization.

125103934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62551969.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 125103934 is about 11184.9869914989. The cubic root of 125103934 is about 500.1385402763.

The spelling of 125103934 in words is "one hundred twenty-five million, one hundred three thousand, nine hundred thirty-four".