125233345 has 8 divisors (see below), whose sum is σ = 154341864. Its totient is φ = 97478784.

The previous prime is 125233343. The next prime is 125233363. The reversal of 125233345 is 543332521.

It can be written as a sum of positive squares in 4 ways, for example, as 13571856 + 111661489 = 3684^2 + 10567^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 125233345 - 2¹ = 125233343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125233343) 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, 338284 + ... + 338653.

It is an arithmetic number, because the mean of its divisors is an integer number (19292733).

Almost surely, 2^125233345 is an apocalyptic number.

It is an amenable number.

125233345 is a deficient number, since it is larger than the sum of its proper divisors (29108519).

125233345 is an equidigital number, since it uses as much as digits as its factorization.

125233345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676979.

The product of its digits is 10800, while the sum is 28.

The square root of 125233345 is about 11190.7705275374. The cubic root of 125233345 is about 500.3109332676.

Adding to 125233345 its reverse (543332521), we get a palindrome (668565866).

The spelling of 125233345 in words is "one hundred twenty-five million, two hundred thirty-three thousand, three hundred forty-five".