125344303 has 6 divisors (see below), whose sum is σ = 145808736. Its totient is φ = 107437932.

The previous prime is 125344291. The next prime is 125344321. The reversal of 125344303 is 303443521.

It is not a de Polignac number, because 125344303 - 2¹³ = 125336111 is a prime.

It is a super-2 number, since 2×125344303² = 31422388589111618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125344343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1278975 + ... + 1279072.

It is an arithmetic number, because the mean of its divisors is an integer number (24301456).

Almost surely, 2^125344303 is an apocalyptic number.

125344303 is a deficient number, since it is larger than the sum of its proper divisors (20464433).

125344303 is an equidigital number, since it uses as much as digits as its factorization.

125344303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558061 (or 2558054 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 125344303 is about 11195.7269973861. The cubic root of 125344303 is about 500.4586498187.

Adding to 125344303 its reverse (303443521), we get a palindrome (428787824).

The spelling of 125344303 in words is "one hundred twenty-five million, three hundred forty-four thousand, three hundred three".