125384803 has 4 divisors (see below), whose sum is σ = 127750608. Its totient is φ = 123019000.

The previous prime is 125384797. The next prime is 125384807. The reversal of 125384803 is 308483521.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125384803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125384807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182823 + ... + 1182928.

It is an arithmetic number, because the mean of its divisors is an integer number (31937652).

Almost surely, 2^125384803 is an apocalyptic number.

125384803 is a deficient number, since it is larger than the sum of its proper divisors (2365805).

125384803 is an equidigital number, since it uses as much as digits as its factorization.

125384803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365804.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 125384803 is about 11197.5355770812. The cubic root of 125384803 is about 500.5125450822.

The spelling of 125384803 in words is "one hundred twenty-five million, three hundred eighty-four thousand, eight hundred three".