125114403 has 4 divisors (see below), whose sum is σ = 166819208. Its totient is φ = 83409600.

The previous prime is 125114401. The next prime is 125114413. The reversal of 125114403 is 304411521.

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

It is not a de Polignac number, because 125114403 - 2¹ = 125114401 is a prime.

It is a super-2 number, since 2×125114403² = 31307227676092818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125114403.

It is not an unprimeable number, because it can be changed into a prime (125114401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20852398 + ... + 20852403.

It is an arithmetic number, because the mean of its divisors is an integer number (41704802).

Almost surely, 2^125114403 is an apocalyptic number.

125114403 is a deficient number, since it is larger than the sum of its proper divisors (41704805).

125114403 is an equidigital number, since it uses as much as digits as its factorization.

125114403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41704804.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 125114403 is about 11185.4549751005. The cubic root of 125114403 is about 500.1524908217.

Adding to 125114403 its reverse (304411521), we get a palindrome (429525924).

The spelling of 125114403 in words is "one hundred twenty-five million, one hundred fourteen thousand, four hundred three".