125440233 has 8 divisors (see below), whose sum is σ = 167710848. Its totient is φ = 83398224.

The previous prime is 125440201. The next prime is 125440277. The reversal of 125440233 is 332044521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125440233 - 2⁵ = 125440201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125460233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55866 + ... + 58067.

It is an arithmetic number, because the mean of its divisors is an integer number (20963856).

Almost surely, 2^125440233 is an apocalyptic number.

It is an amenable number.

125440233 is a deficient number, since it is larger than the sum of its proper divisors (42270615).

125440233 is a wasteful number, since it uses less digits than its factorization.

125440233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114303.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 125440233 is about 11200.0104017809. The cubic root of 125440233 is about 500.5862895937.

Adding to 125440233 its reverse (332044521), we get a palindrome (457484754).

The spelling of 125440233 in words is "one hundred twenty-five million, four hundred forty thousand, two hundred thirty-three".