125301345 has 32 divisors (see below), whose sum is σ = 217056000. Its totient is φ = 61357824.

The previous prime is 125301343. The next prime is 125301359. The reversal of 125301345 is 543103521.

It is not a de Polignac number, because 125301345 - 2¹ = 125301343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125301343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37191 + ... + 40419.

It is an arithmetic number, because the mean of its divisors is an integer number (6783000).

Almost surely, 2^125301345 is an apocalyptic number.

125301345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125301345 is a deficient number, since it is larger than the sum of its proper divisors (91754655).

125301345 is a wasteful number, since it uses less digits than its factorization.

125301345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 125301345 is about 11193.8083331813. The cubic root of 125301345 is about 500.4014708893.

Adding to 125301345 its reverse (543103521), we get a palindrome (668404866).

The spelling of 125301345 in words is "one hundred twenty-five million, three hundred one thousand, three hundred forty-five".